363685690372 has 12 divisors (see below), whose sum is σ = 651973128156. Its totient is φ = 177407653760.

The previous prime is 363685690367. The next prime is 363685690373. The reversal of 363685690372 is 273096586363.

It can be written as a sum of positive squares in 2 ways, for example, as 74450396736 + 289235293636 = 272856^2 + 537806^2 .

It is not an unprimeable number, because it can be changed into a prime (363685690373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108797673 + ... + 1108798000.

It is an arithmetic number, because the mean of its divisors is an integer number (54331094013).

Almost surely, 2^363685690372 is an apocalyptic number.

It is an amenable number.

363685690372 is a deficient number, since it is larger than the sum of its proper divisors (288287437784).

363685690372 is a wasteful number, since it uses less digits than its factorization.

363685690372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217595718 (or 2217595716 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 58.

The spelling of 363685690372 in words is "three hundred sixty-three billion, six hundred eighty-five million, six hundred ninety thousand, three hundred seventy-two".