3389972730 has 16 divisors (see below), whose sum is σ = 8135934624. Its totient is φ = 903992720.

The previous prime is 3389972693. The next prime is 3389972749. The reversal of 3389972730 is 372799833.

3389972730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3389972730² = 22983830220287305800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 56499516 + ... + 56499575.

It is an arithmetic number, because the mean of its divisors is an integer number (508495914).

Almost surely, 2^3389972730 is an apocalyptic number.

3389972730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3389972730 is an abundant number, since it is smaller than the sum of its proper divisors (4745961894).

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

3389972730 is a wasteful number, since it uses less digits than its factorization.

3389972730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112999101.

The product of its (nonzero) digits is 1714608, while the sum is 51.

The square root of 3389972730 is about 58223.4723286064. The cubic root of 3389972730 is about 1502.2149100614.

The spelling of 3389972730 in words is "three billion, three hundred eighty-nine million, nine hundred seventy-two thousand, seven hundred thirty".