3318674172 has 24 divisors (see below), whose sum is σ = 8447534592. Its totient is φ = 1005658800.

The previous prime is 3318674143. The next prime is 3318674173. The reversal of 3318674172 is 2714768133.

It is a super-2 number, since 2×3318674172² = 22027196519799771168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3318674173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12570604 + ... + 12570867.

It is an arithmetic number, because the mean of its divisors is an integer number (351980608).

Almost surely, 2^3318674172 is an apocalyptic number.

It is an amenable number.

3318674172 is an abundant number, since it is smaller than the sum of its proper divisors (5128860420).

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

3318674172 is a wasteful number, since it uses less digits than its factorization.

3318674172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25141489 (or 25141487 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 3318674172 is about 57607.9349742724. The cubic root of 3318674172 is about 1491.6085764352.

The spelling of 3318674172 in words is "three billion, three hundred eighteen million, six hundred seventy-four thousand, one hundred seventy-two".