2937992 has 16 divisors (see below), whose sum is σ = 5541900. Its totient is φ = 1460160.

The previous prime is 2937983. The next prime is 2938003. The reversal of 2937992 is 2997392.

It can be written as a sum of positive squares in 2 ways, for example, as 2937796 + 196 = 1714^2 + 14^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434 + ... + 2462.

2^2937992 is an apocalyptic number.

It is an amenable number.

2937992 is a deficient number, since it is larger than the sum of its proper divisors (2603908).

2937992 is a wasteful number, since it uses less digits than its factorization.

2937992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216 (or 2212 counting only the distinct ones).

The product of its digits is 61236, while the sum is 41.

The square root of 2937992 is about 1714.0571752424. The cubic root of 2937992 is about 143.2243531920.

The spelling of 2937992 in words is "two million, nine hundred thirty-seven thousand, nine hundred ninety-two".