3939370332 has 24 divisors (see below), whose sum is σ = 9295146000. Its totient is φ = 1298368896.

The previous prime is 3939370297. The next prime is 3939370361. The reversal of 3939370332 is 2330739393.

3939370332 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3939370332² = 31037277225283580448, which contains 22 as substring.

It is a congruent number.

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, 1843207 + ... + 1845342.

It is an arithmetic number, because the mean of its divisors is an integer number (387297750).

Almost surely, 2^3939370332 is an apocalyptic number.

It is an amenable number.

3939370332 is an abundant number, since it is smaller than the sum of its proper divisors (5355775668).

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

3939370332 is a wasteful number, since it uses less digits than its factorization.

3939370332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3688645 (or 3688643 counting only the distinct ones).

The product of its (nonzero) digits is 275562, while the sum is 42.

The square root of 3939370332 is about 62764.4033828093. The cubic root of 3939370332 is about 1579.3398850110.

The spelling of 3939370332 in words is "three billion, nine hundred thirty-nine million, three hundred seventy thousand, three hundred thirty-two".