3172412 has 6 divisors (see below), whose sum is σ = 5551728. Its totient is φ = 1586204.

The previous prime is 3172399. The next prime is 3172423. The reversal of 3172412 is 2142713.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396548 + ... + 396555.

It is an arithmetic number, because the mean of its divisors is an integer number (925288).

Almost surely, 2^3172412 is an apocalyptic number.

It is an amenable number.

3172412 is a deficient number, since it is larger than the sum of its proper divisors (2379316).

3172412 is a wasteful number, since it uses less digits than its factorization.

3172412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793107 (or 793105 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 3172412 is about 1781.1266097614. The cubic root of 3172412 is about 146.9365576883.

The spelling of 3172412 in words is "three million, one hundred seventy-two thousand, four hundred twelve".