3486172 has 12 divisors (see below), whose sum is σ = 6148296. Its totient is φ = 1729520.

The previous prime is 3486169. The next prime is 3486187. The reversal of 3486172 is 2716843.

It is a congruent number.

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, 2803 + ... + 3850.

It is an arithmetic number, because the mean of its divisors is an integer number (512358).

Almost surely, 2^3486172 is an apocalyptic number.

It is an amenable number.

3486172 is a deficient number, since it is larger than the sum of its proper divisors (2662124).

3486172 is a wasteful number, since it uses less digits than its factorization.

3486172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788 (or 6786 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 3486172 is about 1867.1293474208. The cubic root of 3486172 is about 151.6292325330.

The spelling of 3486172 in words is "three million, four hundred eighty-six thousand, one hundred seventy-two".