| Base | Representation |
|---|---|
| bin | 1011111010100101… |
| … | …11101001001011010 |
| 3 | 121111211020202111000 |
| 4 | 11331102331021122 |
| 5 | 101100123311341 |
| 6 | 2534435445430 |
| 7 | 314345232225 |
| oct | 57522751132 |
| 9 | 17454222430 |
| 10 | 6397088346 |
| 11 | 2792a98180 |
| 12 | 12a6456876 |
| 13 | 7ac42ac9c |
| 14 | 4498565bc |
| 15 | 2769238b6 |
| hex | 17d4bd25a |
6397088346 has 64 divisors (see below), whose sum is σ = 15554597760. Its totient is φ = 1932698880.
The previous prime is 6397088329. The next prime is 6397088363. The reversal of 6397088346 is 6438807936.
It is an interprime number because it is at equal distance from previous prime (6397088329) and next prime (6397088363).
It is a super-3 number, since 3×63970883463 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 6397088292 and 6397088301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184200 + ... + 216156.
It is an arithmetic number, because the mean of its divisors is an integer number (243040590).
Almost surely, 26397088346 is an apocalyptic number.
6397088346 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 6397088346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7777298880).
6397088346 is an abundant number, since it is smaller than the sum of its proper divisors (9157509414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6397088346 is a wasteful number, since it uses less digits than its factorization.
6397088346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32316 (or 32310 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 54.
The square root of 6397088346 is about 79981.8000922710. The cubic root of 6397088346 is about 1856.3539344722.
The spelling of 6397088346 in words is "six billion, three hundred ninety-seven million, eighty-eight thousand, three hundred forty-six".
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