3924491312 has 40 divisors (see below), whose sum is σ = 8787607200. Its totient is φ = 1663022592.

The previous prime is 3924491279. The next prime is 3924491339. The reversal of 3924491312 is 2131944293.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186887 + ... + 206822.

It is an arithmetic number, because the mean of its divisors is an integer number (219690180).

Almost surely, 2^3924491312 is an apocalyptic number.

It is an amenable number.

3924491312 is an abundant number, since it is smaller than the sum of its proper divisors (4863115888).

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

3924491312 is a wasteful number, since it uses less digits than its factorization.

3924491312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393813 (or 393807 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 3924491312 is about 62645.7605269503. The cubic root of 3924491312 is about 1577.3489850021.

The spelling of 3924491312 in words is "three billion, nine hundred twenty-four million, four hundred ninety-one thousand, three hundred twelve".