3958332972 has 48 divisors (see below), whose sum is σ = 10668454272. Its totient is φ = 1128935680.

The previous prime is 3958332919. The next prime is 3958332977. The reversal of 3958332972 is 2792338593.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3958332977) 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, 879738 + ... + 884225.

It is an arithmetic number, because the mean of its divisors is an integer number (222259464).

Almost surely, 2^3958332972 is an apocalyptic number.

It is an amenable number.

3958332972 is an abundant number, since it is smaller than the sum of its proper divisors (6710121300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3958332972 is a wasteful number, since it uses less digits than its factorization.

3958332972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763998 (or 1763996 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 51.

The square root of 3958332972 is about 62915.2840890034. The cubic root of 3958332972 is about 1581.8699448716.

The spelling of 3958332972 in words is "three billion, nine hundred fifty-eight million, three hundred thirty-two thousand, nine hundred seventy-two".