3992312704 has 32 divisors (see below), whose sum is σ = 7956318240. Its totient is φ = 1995432960.

The previous prime is 3992312677. The next prime is 3992312729. The reversal of 3992312704 is 4072132993.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608964 + ... + 615484.

It is an arithmetic number, because the mean of its divisors is an integer number (248634945).

Almost surely, 2^3992312704 is an apocalyptic number.

It is an amenable number.

3992312704 is a deficient number, since it is larger than the sum of its proper divisors (3964005536).

3992312704 is an equidigital number, since it uses as much as digits as its factorization.

3992312704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11318 (or 11306 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 3992312704 is about 63184.7505653065. The cubic root of 3992312704 is about 1586.3834980232.

The spelling of 3992312704 in words is "three billion, nine hundred ninety-two million, three hundred twelve thousand, seven hundred four".