30896936 has 16 divisors (see below), whose sum is σ = 66207840. Its totient is φ = 13241520.

The previous prime is 30896911. The next prime is 30896951. The reversal of 30896936 is 63969803.

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, 275810 + ... + 275921.

It is an arithmetic number, because the mean of its divisors is an integer number (4137990).

Almost surely, 2^30896936 is an apocalyptic number.

It is an amenable number.

30896936 is an abundant number, since it is smaller than the sum of its proper divisors (35310904).

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

30896936 is a wasteful number, since it uses less digits than its factorization.

30896936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551744 (or 551740 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 30896936 is about 5558.5012368443. The cubic root of 30896936 is about 313.7895461864.

The spelling of 30896936 in words is "thirty million, eight hundred ninety-six thousand, nine hundred thirty-six".