30636864486 has 12 divisors (see below), whose sum is σ = 66379873092. Its totient is φ = 10212288156.

The previous prime is 30636864463. The next prime is 30636864527. The reversal of 30636864486 is 68446863603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 851023996 + ... + 851024031.

It is an arithmetic number, because the mean of its divisors is an integer number (5531656091).

Almost surely, 2^30636864486 is an apocalyptic number.

30636864486 is an abundant number, since it is smaller than the sum of its proper divisors (35743008606).

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

30636864486 is a wasteful number, since it uses less digits than its factorization.

30636864486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702048035 (or 1702048032 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 30636864486 in words is "thirty billion, six hundred thirty-six million, eight hundred sixty-four thousand, four hundred eighty-six".