3023992 has 8 divisors (see below), whose sum is σ = 5670000. Its totient is φ = 1511992.

The previous prime is 3023989. The next prime is 3024013. The reversal of 3023992 is 2993203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3023992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188992 + ... + 189007.

It is an arithmetic number, because the mean of its divisors is an integer number (708750).

Almost surely, 2^3023992 is an apocalyptic number.

It is an amenable number.

3023992 is a deficient number, since it is larger than the sum of its proper divisors (2646008).

3023992 is a wasteful number, since it uses less digits than its factorization.

3023992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378005 (or 378001 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3023992 is about 1738.9629093227. The cubic root of 3023992 is about 144.6084083296.

The spelling of 3023992 in words is "three million, twenty-three thousand, nine hundred ninety-two".