3073992 has 32 divisors (see below), whose sum is σ = 7728000. Its totient is φ = 1018944.

The previous prime is 3073981. The next prime is 3073999. The reversal of 3073992 is 2993703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3073999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8193 + ... + 8559.

It is an arithmetic number, because the mean of its divisors is an integer number (241500).

Almost surely, 2^3073992 is an apocalyptic number.

It is an amenable number.

3073992 is an abundant number, since it is smaller than the sum of its proper divisors (4654008).

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

3073992 is a wasteful number, since it uses less digits than its factorization.

3073992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 3073992 is about 1753.2803540792. The cubic root of 3073992 is about 145.4010616811.

The spelling of 3073992 in words is "three million, seventy-three thousand, nine hundred ninety-two".