363640356676 has 81 divisors (see below), whose sum is σ = 679784411397. Its totient is φ = 170198058240.

The previous prime is 363640356637. The next prime is 363640356707. The reversal of 363640356676 is 676653046363.

The square root of 363640356676 is 603026.

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

It can be written as a sum of positive squares in 13 ways, for example, as 5768402500 + 357871954176 = 75950^2 + 598224^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1294093656 + ... + 1294093936.

Almost surely, 2^363640356676 is an apocalyptic number.

363640356676 is the 603026-th square number.

It is an amenable number.

363640356676 is a deficient number, since it is larger than the sum of its proper divisors (316144054721).

363640356676 is an equidigital number, since it uses as much as digits as its factorization.

363640356676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 55.

The spelling of 363640356676 in words is "three hundred sixty-three billion, six hundred forty million, three hundred fifty-six thousand, six hundred seventy-six".