3172057476 has 48 divisors (see below), whose sum is σ = 8461608960. Its totient is φ = 906003360.

The previous prime is 3172057459. The next prime is 3172057477. The reversal of 3172057476 is 6747502713.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (3172057477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435795 + ... + 443013.

It is an arithmetic number, because the mean of its divisors is an integer number (176283520).

Almost surely, 2^3172057476 is an apocalyptic number.

It is an amenable number.

3172057476 is an abundant number, since it is smaller than the sum of its proper divisors (5289551484).

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

3172057476 is a wasteful number, since it uses less digits than its factorization.

3172057476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12464 (or 12462 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 42.

The square root of 3172057476 is about 56321.0216171546. The cubic root of 3172057476 is about 1469.3108399023.

The spelling of 3172057476 in words is "three billion, one hundred seventy-two million, fifty-seven thousand, four hundred seventy-six".