3391372 has 12 divisors (see below), whose sum is σ = 5959800. Its totient is φ = 1688576.

The previous prime is 3391363. The next prime is 3391387. The reversal of 3391372 is 2731933.

3391372 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3391372.

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, 622 + ... + 2677.

It is an arithmetic number, because the mean of its divisors is an integer number (496650).

Almost surely, 2^3391372 is an apocalyptic number.

It is an amenable number.

3391372 is a deficient number, since it is larger than the sum of its proper divisors (2568428).

3391372 is a wasteful number, since it uses less digits than its factorization.

3391372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560 (or 3558 counting only the distinct ones).

The product of its digits is 3402, while the sum is 28.

The square root of 3391372 is about 1841.5678103182. The cubic root of 3391372 is about 150.2421570043.

It can be divided in two parts, 339 and 1372, that added together give a triangular number (1711 = T₅₈).

The spelling of 3391372 in words is "three million, three hundred ninety-one thousand, three hundred seventy-two".