30636970004 has 12 divisors (see below), whose sum is σ = 53617576404. Its totient is φ = 15317662464.

The previous prime is 30636969941. The next prime is 30636970027. The reversal of 30636970004 is 40007963603.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22619558404 + 8017411600 = 150398^2 + 89540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30636970004.

It is a congruent number.

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, 117647 + ... + 274070.

It is an arithmetic number, because the mean of its divisors is an integer number (4468131367).

Almost surely, 2^30636970004 is an apocalyptic number.

It is an amenable number.

30636970004 is a deficient number, since it is larger than the sum of its proper divisors (22980606400).

30636970004 is a wasteful number, since it uses less digits than its factorization.

30636970004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411274 (or 411272 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 30636970004 in words is "thirty billion, six hundred thirty-six million, nine hundred seventy thousand, four".