30868696 has 16 divisors (see below), whose sum is σ = 58577400. Its totient is φ = 15248064.

The previous prime is 30868661. The next prime is 30868699. The reversal of 30868696 is 69686803.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30868699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22581 + ... + 23908.

Almost surely, 2^30868696 is an apocalyptic number.

It is an amenable number.

30868696 is a deficient number, since it is larger than the sum of its proper divisors (27708704).

30868696 is a wasteful number, since it uses less digits than its factorization.

30868696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46578 (or 46574 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 30868696 is about 5555.9604030266. The cubic root of 30868696 is about 313.6939151509.

The spelling of 30868696 in words is "thirty million, eight hundred sixty-eight thousand, six hundred ninety-six".