34697856 has 32 divisors (see below), whose sum is σ = 92167200. Its totient is φ = 11565824.

The previous prime is 34697821. The next prime is 34697863. The reversal of 34697856 is 65879643.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44796 + ... + 45563.

It is an arithmetic number, because the mean of its divisors is an integer number (2880225).

Almost surely, 2^34697856 is an apocalyptic number.

It is an amenable number.

34697856 is an abundant number, since it is smaller than the sum of its proper divisors (57469344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34697856 is an equidigital number, since it uses as much as digits as its factorization.

34697856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90376 (or 90364 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 34697856 is about 5890.4886045217. The cubic root of 34697856 is about 326.1626398118.

It can be divided in two parts, 34697 and 856, that added together give a palindrome (35553).

The spelling of 34697856 in words is "thirty-four million, six hundred ninety-seven thousand, eight hundred fifty-six".