2923996 has 6 divisors (see below), whose sum is σ = 5117000. Its totient is φ = 1461996.

The previous prime is 2923969. The next prime is 2924021. The reversal of 2923996 is 6993292.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 365496 + ... + 365503.

2^2923996 is an apocalyptic number.

It is an amenable number.

2923996 is a deficient number, since it is larger than the sum of its proper divisors (2193004).

2923996 is a wasteful number, since it uses less digits than its factorization.

2923996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731003 (or 731001 counting only the distinct ones).

The product of its digits is 52488, while the sum is 40.

The square root of 2923996 is about 1709.9695903729. The cubic root of 2923996 is about 142.9965604663.

It can be divided in two parts, 29 and 23996, that added together give a square (24025 = 155²).

The spelling of 2923996 in words is "two million, nine hundred twenty-three thousand, nine hundred ninety-six".