3239738154974 has 32 divisors (see below), whose sum is σ = 5094292124160. Its totient is φ = 1543966520128.

The previous prime is 3239738154971. The next prime is 3239738155127. The reversal of 3239738154974 is 4794518379323.

It is a self number, because there is not a number n which added to its sum of digits gives 3239738154974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3239738154971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2136287 + ... + 3323130.

It is an arithmetic number, because the mean of its divisors is an integer number (159196628880).

Almost surely, 2^{3239738154974} is an apocalyptic number.

3239738154974 is a deficient number, since it is larger than the sum of its proper divisors (1854553969186).

3239738154974 is a wasteful number, since it uses less digits than its factorization.

3239738154974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459632.

The product of its digits is 137168640, while the sum is 65.

The spelling of 3239738154974 in words is "three trillion, two hundred thirty-nine billion, seven hundred thirty-eight million, one hundred fifty-four thousand, nine hundred seventy-four".