30863696 has 20 divisors (see below), whose sum is σ = 59892000. Its totient is φ = 15407712.

The previous prime is 30863689. The next prime is 30863747. The reversal of 30863696 is 69636803.

30863696 is nontrivially palindromic in base 13.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13655 + ... + 15753.

It is an arithmetic number, because the mean of its divisors is an integer number (2994600).

Almost surely, 2^30863696 is an apocalyptic number.

It is an amenable number.

30863696 is a deficient number, since it is larger than the sum of its proper divisors (29028304).

30863696 is a wasteful number, since it uses less digits than its factorization.

30863696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026 (or 3020 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 30863696 is about 5555.5104175944. The cubic root of 30863696 is about 313.6769772335.

The spelling of 30863696 in words is "thirty million, eight hundred sixty-three thousand, six hundred ninety-six".