39227872474 has 12 divisors (see below), whose sum is σ = 68448634794. Its totient is φ = 16811945304.

The previous prime is 39227872459. The next prime is 39227872499. The reversal of 39227872474 is 47427872293.

It can be written as a sum of positive squares in only one way, i.e., 24051357225 + 15176515249 = 155085^2 + 123193^2 .

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, 200142109 + ... + 200142304.

Almost surely, 2^39227872474 is an apocalyptic number.

39227872474 is a deficient number, since it is larger than the sum of its proper divisors (29220762320).

39227872474 is a wasteful number, since it uses less digits than its factorization.

39227872474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400284429 (or 400284422 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 55.

The spelling of 39227872474 in words is "thirty-nine billion, two hundred twenty-seven million, eight hundred seventy-two thousand, four hundred seventy-four".