34682816 has 28 divisors (see below), whose sum is σ = 78656688. Its totient is φ = 14863872.

The previous prime is 34682803. The next prime is 34682821. The reversal of 34682816 is 61828643.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 34682816.

It is a congruent number.

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, 38261 + ... + 39156.

Almost surely, 2^34682816 is an apocalyptic number.

It is an amenable number.

34682816 is an abundant number, since it is smaller than the sum of its proper divisors (43973872).

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

34682816 is an equidigital number, since it uses as much as digits as its factorization.

34682816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77436 (or 77426 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 34682816 is about 5889.2118318159. The cubic root of 34682816 is about 326.1155072643.

The spelling of 34682816 in words is "thirty-four million, six hundred eighty-two thousand, eight hundred sixteen".