363649355398 has 32 divisors (see below), whose sum is σ = 629742537216. Its totient is φ = 154265214528.

The previous prime is 363649355359. The next prime is 363649355413. The reversal of 363649355398 is 893553946363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3119490 + ... + 3233962.

It is an arithmetic number, because the mean of its divisors is an integer number (19679454288).

Almost surely, 2^363649355398 is an apocalyptic number.

363649355398 is a deficient number, since it is larger than the sum of its proper divisors (266093181818).

363649355398 is a wasteful number, since it uses less digits than its factorization.

363649355398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116788.

The product of its digits is 188956800, while the sum is 64.

The spelling of 363649355398 in words is "three hundred sixty-three billion, six hundred forty-nine million, three hundred fifty-five thousand, three hundred ninety-eight".