363398812 has 12 divisors (see below), whose sum is σ = 726797680. Its totient is φ = 155742336.

The previous prime is 363398801. The next prime is 363398831. The reversal of 363398812 is 218893363.

363398812 is an admirable number.

It is a super-2 number, since 2×363398812² = 264117393126022688, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 6489237 + ... + 6489292.

Almost surely, 2^363398812 is an apocalyptic number.

It is an amenable number.

363398812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

363398812 is a wasteful number, since it uses less digits than its factorization.

363398812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12978540 (or 12978538 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 363398812 is about 19063.0221108826. The cubic root of 363398812 is about 713.6103950866.

The spelling of 363398812 in words is "three hundred sixty-three million, three hundred ninety-eight thousand, eight hundred twelve".