30636970364 has 48 divisors (see below), whose sum is σ = 71986177536. Its totient is φ = 11018289600.

The previous prime is 30636970333. The next prime is 30636970373. The reversal of 30636970364 is 46307963603.

It is a super-2 number, since 2×30636970364² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3821792 + ... + 3829799.

It is an arithmetic number, because the mean of its divisors is an integer number (1499712032).

Almost surely, 2^30636970364 is an apocalyptic number.

It is an amenable number.

30636970364 is an abundant number, since it is smaller than the sum of its proper divisors (41349207172).

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

30636970364 is a wasteful number, since it uses less digits than its factorization.

30636970364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7651626 (or 7651624 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 47.

The spelling of 30636970364 in words is "thirty billion, six hundred thirty-six million, nine hundred seventy thousand, three hundred sixty-four".