30087816964 has 12 divisors (see below), whose sum is σ = 52656173388. Its totient is φ = 15043196000.

The previous prime is 30087816953. The next prime is 30087816989. The reversal of 30087816964 is 46961878003.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26587911364 + 3499905600 = 163058^2 + 59160^2 .

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, 76687 + ... + 257014.

It is an arithmetic number, because the mean of its divisors is an integer number (4388014449).

Almost surely, 2^30087816964 is an apocalyptic number.

It is an amenable number.

30087816964 is a deficient number, since it is larger than the sum of its proper divisors (22568356424).

30087816964 is a wasteful number, since it uses less digits than its factorization.

30087816964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356246 (or 356244 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 30087816964 in words is "thirty billion, eighty-seven million, eight hundred sixteen thousand, nine hundred sixty-four".