3391564872 has 64 divisors (see below), whose sum is σ = 9015494400. Its totient is φ = 1059537920.

The previous prime is 3391564867. The next prime is 3391564873. The reversal of 3391564872 is 2784651933.

It is not an unprimeable number, because it can be changed into a prime (3391564873) 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, 80122 + ... + 114902.

It is an arithmetic number, because the mean of its divisors is an integer number (140867100).

Almost surely, 2^3391564872 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 3391564872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4507747200).

3391564872 is an abundant number, since it is smaller than the sum of its proper divisors (5623929528).

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

3391564872 is a wasteful number, since it uses less digits than its factorization.

3391564872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35046 (or 35042 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 3391564872 is about 58237.1434052186. The cubic root of 3391564872 is about 1502.4500510987.

The spelling of 3391564872 in words is "three billion, three hundred ninety-one million, five hundred sixty-four thousand, eight hundred seventy-two".