3972975404 has 6 divisors (see below), whose sum is σ = 6952706964. Its totient is φ = 1986487700.

The previous prime is 3972975389. The next prime is 3972975443. The reversal of 3972975404 is 4045792793.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496621922 + ... + 496621929.

It is an arithmetic number, because the mean of its divisors is an integer number (1158784494).

Almost surely, 2^3972975404 is an apocalyptic number.

It is an amenable number.

3972975404 is a deficient number, since it is larger than the sum of its proper divisors (2979731560).

3972975404 is a wasteful number, since it uses less digits than its factorization.

3972975404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993243855 (or 993243853 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 50.

The square root of 3972975404 is about 63031.5429289177. The cubic root of 3972975404 is about 1583.8180647373.

The spelling of 3972975404 in words is "three billion, nine hundred seventy-two million, nine hundred seventy-five thousand, four hundred four".