39950337674 has 32 divisors (see below), whose sum is σ = 64748376000. Its totient is φ = 18377799552.

The previous prime is 39950337629. The next prime is 39950337697. The reversal of 39950337674 is 47673305993.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 17809997 + ... + 17812239.

It is an arithmetic number, because the mean of its divisors is an integer number (2023386750).

Almost surely, 2^39950337674 is an apocalyptic number.

39950337674 is a deficient number, since it is larger than the sum of its proper divisors (24798038326).

39950337674 is a wasteful number, since it uses less digits than its factorization.

39950337674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 12859560, while the sum is 56.

The spelling of 39950337674 in words is "thirty-nine billion, nine hundred fifty million, three hundred thirty-seven thousand, six hundred seventy-four".