3972939058 has 16 divisors (see below), whose sum is σ = 6502140864. Its totient is φ = 1805612560.

The previous prime is 3972939041. The next prime is 3972939059. The reversal of 3972939058 is 8509392793.

It is not an unprimeable number, because it can be changed into a prime (3972939059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281916 + ... + 295672.

It is an arithmetic number, because the mean of its divisors is an integer number (406383804).

Almost surely, 2^3972939058 is an apocalyptic number.

3972939058 is a deficient number, since it is larger than the sum of its proper divisors (2529201806).

3972939058 is a wasteful number, since it uses less digits than its factorization.

3972939058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26897.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The square root of 3972939058 is about 63031.2546122953. The cubic root of 3972939058 is about 1583.8132349711.

It can be divided in two parts, 397293 and 9058, that added together give a triangular number (406351 = T₉₀₁).

The spelling of 3972939058 in words is "three billion, nine hundred seventy-two million, nine hundred thirty-nine thousand, fifty-eight".