3172296 has 32 divisors (see below), whose sum is σ = 7999200. Its totient is φ = 1048320.

The previous prime is 3172289. The next prime is 3172303. The reversal of 3172296 is 6922713.

3172296 = T₅ + T₆ + ... + T₂₆₆.

It is an interprime number because it is at equal distance from previous prime (3172289) and next prime (3172303).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2640 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (249975).

Almost surely, 2^3172296 is an apocalyptic number.

It is an amenable number.

3172296 is an abundant number, since it is smaller than the sum of its proper divisors (4826904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3172296 is a wasteful number, since it uses less digits than its factorization.

3172296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1145 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 3172296 is about 1781.0940458044. The cubic root of 3172296 is about 146.9347667431.

It can be divided in two parts, 31 and 72296, that added together give a palindrome (72327).

The spelling of 3172296 in words is "three million, one hundred seventy-two thousand, two hundred ninety-six".