3164631328 has 48 divisors (see below), whose sum is σ = 6661025280. Its totient is φ = 1474753536.

The previous prime is 3164631299. The next prime is 3164631359. The reversal of 3164631328 is 8231364613.

It is a super-3 number, since 3×3164631328³ (a number of 29 digits) contains 333 as substring.

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, 27793 + ... + 84271.

It is an arithmetic number, because the mean of its divisors is an integer number (138771360).

Almost surely, 2^3164631328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3164631328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3330512640).

3164631328 is an abundant number, since it is smaller than the sum of its proper divisors (3496393952).

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

3164631328 is a wasteful number, since it uses less digits than its factorization.

3164631328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56609 (or 56601 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 3164631328 is about 56255.0560216591. The cubic root of 3164631328 is about 1468.1633359231.

The spelling of 3164631328 in words is "three billion, one hundred sixty-four million, six hundred thirty-one thousand, three hundred twenty-eight".