3149674 has 16 divisors (see below), whose sum is σ = 5240736. Its totient is φ = 1407600.

The previous prime is 3149659. The next prime is 3149677. The reversal of 3149674 is 4769413.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3149677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 2515.

It is an arithmetic number, because the mean of its divisors is an integer number (327546).

Almost surely, 2^3149674 is an apocalyptic number.

3149674 is a deficient number, since it is larger than the sum of its proper divisors (2091062).

3149674 is a wasteful number, since it uses less digits than its factorization.

3149674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its digits is 18144, while the sum is 34.

The square root of 3149674 is about 1774.7320924579. The cubic root of 3149674 is about 146.5846637558.

The spelling of 3149674 in words is "three million, one hundred forty-nine thousand, six hundred seventy-four".