3979352996 has 72 divisors (see below), whose sum is σ = 7636101984. Its totient is φ = 1807936000.

The previous prime is 3979352963. The next prime is 3979353011. The reversal of 3979352996 is 6992539793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15853871 + ... + 15854121.

It is an arithmetic number, because the mean of its divisors is an integer number (106056972).

Almost surely, 2^3979352996 is an apocalyptic number.

It is an amenable number.

3979352996 is a deficient number, since it is larger than the sum of its proper divisors (3656748988).

3979352996 is a wasteful number, since it uses less digits than its factorization.

3979352996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 406 counting only the distinct ones).

The product of its digits is 24800580, while the sum is 62.

The square root of 3979352996 is about 63082.1131225009. The cubic root of 3979352996 is about 1584.6650827681.

The spelling of 3979352996 in words is "three billion, nine hundred seventy-nine million, three hundred fifty-two thousand, nine hundred ninety-six".