364649315044 has 27 divisors (see below), whose sum is σ = 742339030377. Its totient is φ = 156274654704.

The previous prime is 364649315039. The next prime is 364649315059. The reversal of 364649315044 is 440513946463.

The square root of 364649315044 is 603862.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 80253224100 + 284396090944 = 283290^2 + 533288^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8432502 + ... + 8475634.

Almost surely, 2^364649315044 is an apocalyptic number.

364649315044 is the 603862-nd square number.

It is an amenable number.

364649315044 is an abundant number, since it is smaller than the sum of its proper divisors (377689715333).

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

364649315044 is an frugal number, since it uses more digits than its factorization.

364649315044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86284 (or 43142 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 49.

Multiplying 364649315044 by its sum of digits (49), we get a square (17867816437156 = 4227034²).

364649315044 divided by its sum of digits (49) gives a square (7441822756 = 86266²).

The spelling of 364649315044 in words is "three hundred sixty-four billion, six hundred forty-nine million, three hundred fifteen thousand, forty-four".