363449398900 has 72 divisors (see below), whose sum is σ = 910278988416. Its totient is φ = 123377424000.

The previous prime is 363449398849. The next prime is 363449398933. The reversal of 363449398900 is 9893944363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2499664 + ... + 2641063.

It is an arithmetic number, because the mean of its divisors is an integer number (12642763728).

Almost surely, 2^363449398900 is an apocalyptic number.

It is an amenable number.

363449398900 is an abundant number, since it is smaller than the sum of its proper divisors (546829589516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363449398900 is a wasteful number, since it uses less digits than its factorization.

363449398900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140849 (or 5140842 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 58.

The spelling of 363449398900 in words is "three hundred sixty-three billion, four hundred forty-nine million, three hundred ninety-eight thousand, nine hundred".