30680324964 has 135 divisors (see below), whose sum is σ = 82745319657. Its totient is φ = 9912541536.

The previous prime is 30680324957. The next prime is 30680324971. The reversal of 30680324964 is 46942308603.

The square root of 30680324964 is 175158.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (30680324957) and next prime (30680324971).

It can be written as a sum of positive squares in only one way, i.e., 27453176100 + 3227148864 = 165690^2 + 56808^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 116655097 + ... + 116655359.

Almost surely, 2^30680324964 is an apocalyptic number.

30680324964 is the 175158-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30680324964

30680324964 is an abundant number, since it is smaller than the sum of its proper divisors (52064994693).

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

30680324964 is an equidigital number, since it uses as much as digits as its factorization.

30680324964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 30680324964 in words is "thirty billion, six hundred eighty million, three hundred twenty-four thousand, nine hundred sixty-four".