30674000686 has 24 divisors (see below), whose sum is σ = 53534053440. Its totient is φ = 13143285792.

The previous prime is 30674000671. The next prime is 30674000701. The reversal of 30674000686 is 68600047603.

It is an interprime number because it is at equal distance from previous prime (30674000671) and next prime (30674000701).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487075 + ... + 546433.

It is an arithmetic number, because the mean of its divisors is an integer number (2230585560).

Almost surely, 2^30674000686 is an apocalyptic number.

30674000686 is a deficient number, since it is larger than the sum of its proper divisors (22860052754).

30674000686 is a wasteful number, since it uses less digits than its factorization.

30674000686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64648 (or 64641 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 30674000686 in words is "thirty billion, six hundred seventy-four million, six hundred eighty-six", and thus it is an aban number.