39094546972 has 48 divisors (see below), whose sum is σ = 74195251200. Its totient is φ = 17917352640.

The previous prime is 39094546951. The next prime is 39094547047. The reversal of 39094546972 is 27964549093.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6144729 + ... + 6151087.

It is an arithmetic number, because the mean of its divisors is an integer number (1545734400).

Almost surely, 2^39094546972 is an apocalyptic number.

It is an amenable number.

39094546972 is a deficient number, since it is larger than the sum of its proper divisors (35100704228).

39094546972 is a wasteful number, since it uses less digits than its factorization.

39094546972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7186 (or 7184 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 39094546972 in words is "thirty-nine billion, ninety-four million, five hundred forty-six thousand, nine hundred seventy-two".