3149937 has 12 divisors (see below), whose sum is σ = 5200000. Its totient is φ = 1799928.

The previous prime is 3149929. The next prime is 3149959. The reversal of 3149937 is 7399413.

It is not a de Polignac number, because 3149937 - 2³ = 3149929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3149917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24937 + ... + 25062.

Almost surely, 2^3149937 is an apocalyptic number.

It is an amenable number.

3149937 is a deficient number, since it is larger than the sum of its proper divisors (2050063).

3149937 is a wasteful number, since it uses less digits than its factorization.

3149937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50012 (or 50009 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 3149937 is about 1774.8061866018. The cubic root of 3149937 is about 146.5887436165.

The spelling of 3149937 in words is "three million, one hundred forty-nine thousand, nine hundred thirty-seven".