3564739380 has 24 divisors (see below), whose sum is σ = 9981270432. Its totient is φ = 950597152.

The previous prime is 3564739369. The next prime is 3564739429. The reversal of 3564739380 is 839374653.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29706102 + ... + 29706221.

It is an arithmetic number, because the mean of its divisors is an integer number (415886268).

Almost surely, 2^3564739380 is an apocalyptic number.

3564739380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3564739380 is an abundant number, since it is smaller than the sum of its proper divisors (6416531052).

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

3564739380 is a wasteful number, since it uses less digits than its factorization.

3564739380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59412335 (or 59412333 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The square root of 3564739380 is about 59705.4384457563. The cubic root of 3564739380 is about 1527.5986337645.

The spelling of 3564739380 in words is "three billion, five hundred sixty-four million, seven hundred thirty-nine thousand, three hundred eighty".