3172996 has 12 divisors (see below), whose sum is σ = 5574352. Its totient is φ = 1580328.

The previous prime is 3172991. The next prime is 3172997. The reversal of 3172996 is 6992713.

It is not an unprimeable number, because it can be changed into a prime (3172991) 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, 270 + ... + 2533.

Almost surely, 2^3172996 is an apocalyptic number.

It is an amenable number.

3172996 is a deficient number, since it is larger than the sum of its proper divisors (2401356).

3172996 is a wasteful number, since it uses less digits than its factorization.

3172996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090 (or 3088 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 3172996 is about 1781.2905433982. The cubic root of 3172996 is about 146.9455735081.

The spelling of 3172996 in words is "three million, one hundred seventy-two thousand, nine hundred ninety-six".