365696564 has 6 divisors (see below), whose sum is σ = 639968994. Its totient is φ = 182848280.

The previous prime is 365696557. The next prime is 365696599. The reversal of 365696564 is 465696563.

It can be written as a sum of positive squares in only one way, i.e., 346704400 + 18992164 = 18620^2 + 4358^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45712067 + ... + 45712074.

It is an arithmetic number, because the mean of its divisors is an integer number (106661499).

Almost surely, 2^365696564 is an apocalyptic number.

It is an amenable number.

365696564 is a deficient number, since it is larger than the sum of its proper divisors (274272430).

365696564 is a wasteful number, since it uses less digits than its factorization.

365696564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91424145 (or 91424143 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 50.

The square root of 365696564 is about 19123.1943984262. The cubic root of 365696564 is about 715.1112767947. Note that the first 3 decimals are identical.

Subtracting 365696564 from its reverse (465696563), we obtain a palindrome (99999999).

The spelling of 365696564 in words is "three hundred sixty-five million, six hundred ninety-six thousand, five hundred sixty-four".