93738974809388 has 12 divisors (see below), whose sum is σ = 164043642640752. Its totient is φ = 46869362626320.

The previous prime is 93738974809253. The next prime is 93738974809399. The reversal of 93738974809388 is 88390847983739.

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, 29493995 + ... + 32517282.

It is an arithmetic number, because the mean of its divisors is an integer number (13670303553396).

Almost surely, 2^{93738974809388} is an apocalyptic number.

It is an amenable number.

93738974809388 is a deficient number, since it is larger than the sum of its proper divisors (70304667831364).

93738974809388 is a wasteful number, since it uses less digits than its factorization.

93738974809388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62389192 (or 62389190 counting only the distinct ones).

The product of its (nonzero) digits is 15801827328, while the sum is 86.

The spelling of 93738974809388 in words is "ninety-three trillion, seven hundred thirty-eight billion, nine hundred seventy-four million, eight hundred nine thousand, three hundred eighty-eight".