| Base | Representation |
|---|---|
| bin | 1000010101110… |
| … | …1000111111000 |
| 3 | 2102211101122000 |
| 4 | 2011131013320 |
| 5 | 32424000230 |
| 6 | 3245501000 |
| 7 | 603235311 |
| oct | 205350770 |
| 9 | 72741560 |
| 10 | 34984440 |
| 11 | 18825367 |
| 12 | b871760 |
| 13 | 732b96a |
| 14 | 4909608 |
| 15 | 3110b60 |
| hex | 215d1f8 |
34984440 has 128 divisors (see below), whose sum is σ = 120744000. Its totient is φ = 8999424.
The previous prime is 34984421. The next prime is 34984441. The reversal of 34984440 is 4448943.
34984440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×349844402 = 2447822084227200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 34984395 and 34984404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34984441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30762 + ... + 31878.
Almost surely, 234984440 is an apocalyptic number.
34984440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34984440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60372000).
34984440 is an abundant number, since it is smaller than the sum of its proper divisors (85759560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34984440 is a wasteful number, since it uses less digits than its factorization.
34984440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166 (or 1156 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 34984440 is about 5914.7645768872. The cubic root of 34984440 is about 327.0581497463.
The spelling of 34984440 in words is "thirty-four million, nine hundred eighty-four thousand, four hundred forty".
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