3916452972 has 48 divisors (see below), whose sum is σ = 9541066752. Its totient is φ = 1248023040.

The previous prime is 3916452959. The next prime is 3916452977. The reversal of 3916452972 is 2792546193.

It is not an unprimeable number, because it can be changed into a prime (3916452977) 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, 738972 + ... + 744252.

It is an arithmetic number, because the mean of its divisors is an integer number (198772224).

Almost surely, 2^3916452972 is an apocalyptic number.

It is an amenable number.

3916452972 is an abundant number, since it is smaller than the sum of its proper divisors (5624613780).

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

3916452972 is a wasteful number, since it uses less digits than its factorization.

3916452972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998 (or 7996 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 3916452972 is about 62581.5705459682. The cubic root of 3916452972 is about 1576.2713137774.

The spelling of 3916452972 in words is "three billion, nine hundred sixteen million, four hundred fifty-two thousand, nine hundred seventy-two".