Base | Representation |
---|---|
bin | 1100111101100011111100 |
3 | 20101122000120 |
4 | 30331203330 |
5 | 1332213014 |
6 | 200454540 |
7 | 40611240 |
oct | 14754374 |
9 | 6348016 |
10 | 3397884 |
11 | 1a10976 |
12 | 117a450 |
13 | 91c7a9 |
14 | 646420 |
15 | 471ba9 |
hex | 33d8fc |
3397884 has 48 divisors (see below), whose sum is σ = 9542400. Its totient is φ = 919296.
The previous prime is 3397873. The next prime is 3397897. The reversal of 3397884 is 4887933.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532 + ... + 2660.
It is an arithmetic number, because the mean of its divisors is an integer number (198800).
Almost surely, 23397884 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3397884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4771200).
3397884 is an abundant number, since it is smaller than the sum of its proper divisors (6144516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3397884 is a wasteful number, since it uses less digits than its factorization.
3397884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2162 (or 2160 counting only the distinct ones).
The product of its digits is 145152, while the sum is 42.
The square root of 3397884 is about 1843.3350210963. The cubic root of 3397884 is about 150.3382588552.
The spelling of 3397884 in words is "three million, three hundred ninety-seven thousand, eight hundred eighty-four".
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