3249172 has 12 divisors (see below), whose sum is σ = 5869696. Its totient is φ = 1572120.

The previous prime is 3249163. The next prime is 3249179. The reversal of 3249172 is 2719423.

It is a super-5 number, since 5×3249172⁵ (a number of 34 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3249172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12978 + ... + 13225.

Almost surely, 2^3249172 is an apocalyptic number.

It is an amenable number.

3249172 is a deficient number, since it is larger than the sum of its proper divisors (2620524).

3249172 is a wasteful number, since it uses less digits than its factorization.

3249172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26238 (or 26236 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 3249172 is about 1802.5459772222. The cubic root of 3249172 is about 148.1122231379.

The spelling of 3249172 in words is "three million, two hundred forty-nine thousand, one hundred seventy-two".