364564494 has 24 divisors (see below), whose sum is σ = 902731440. Its totient is φ = 104161248.

The previous prime is 364564493. The next prime is 364564531. The reversal of 364564494 is 494465463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364564493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1446559 + ... + 1446810.

It is an arithmetic number, because the mean of its divisors is an integer number (37613810).

Almost surely, 2^364564494 is an apocalyptic number.

364564494 is an abundant number, since it is smaller than the sum of its proper divisors (538166946).

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

364564494 is a wasteful number, since it uses less digits than its factorization.

364564494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893384 (or 2893381 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 364564494 is about 19093.5720597273. The cubic root of 364564494 is about 714.3726017009.

The spelling of 364564494 in words is "three hundred sixty-four million, five hundred sixty-four thousand, four hundred ninety-four".