3564792044 has 18 divisors (see below), whose sum is σ = 6806268252. Its totient is φ = 1620180000.

The previous prime is 3564792037. The next prime is 3564792059. The reversal of 3564792044 is 4402974653.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3564791986 and 3564792004.

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 5 ways as a sum of consecutive naturals, for example, 391544 + ... + 400544.

It is an arithmetic number, because the mean of its divisors is an integer number (378126014).

Almost surely, 2^3564792044 is an apocalyptic number.

It is an amenable number.

3564792044 is a deficient number, since it is larger than the sum of its proper divisors (3241476208).

3564792044 is an frugal number, since it uses more digits than its factorization.

3564792044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18017 (or 9014 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 3564792044 is about 59705.8794759779. The cubic root of 3564792044 is about 1527.6061564331.

Multiplying 3564792044 by its sum of digits (44), we get a square (156850849936 = 396044²).

3564792044 divided by its sum of digits (44) gives a square (81018001 = 9001²).

The spelling of 3564792044 in words is "three billion, five hundred sixty-four million, seven hundred ninety-two thousand, forty-four".