364443570664 has 16 divisors (see below), whose sum is σ = 683373655620. Its totient is φ = 182210595840.

The previous prime is 364443570643. The next prime is 364443570779. The reversal of 364443570664 is 466075344463.

It can be written as a sum of positive squares in 2 ways, for example, as 360252044100 + 4191526564 = 600210^2 + 64742^2 .

It is a super-2 number, since 2×364443570664² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259449 + ... + 1521544.

Almost surely, 2^364443570664 is an apocalyptic number.

It is an amenable number.

364443570664 is a deficient number, since it is larger than the sum of its proper divisors (318930084956).

364443570664 is a wasteful number, since it uses less digits than its factorization.

364443570664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797380 (or 2797376 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 52.

The spelling of 364443570664 in words is "three hundred sixty-four billion, four hundred forty-three million, five hundred seventy thousand, six hundred sixty-four".