3149612 has 12 divisors (see below), whose sum is σ = 5529216. Its totient is φ = 1569840.

The previous prime is 3149609. The next prime is 3149639. The reversal of 3149612 is 2169413.

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, 437 + ... + 2547.

It is an arithmetic number, because the mean of its divisors is an integer number (460768).

Almost surely, 2^3149612 is an apocalyptic number.

It is an amenable number.

3149612 is a deficient number, since it is larger than the sum of its proper divisors (2379604).

3149612 is a wasteful number, since it uses less digits than its factorization.

3149612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488 (or 2486 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 3149612 is about 1774.7146249468. The cubic root of 3149612 is about 146.5837019305.

The spelling of 3149612 in words is "three million, one hundred forty-nine thousand, six hundred twelve".