363985894098 has 24 divisors (see below), whose sum is σ = 788816616588. Its totient is φ = 121300860192.

The previous prime is 363985894073. The next prime is 363985894121. The reversal of 363985894098 is 890498589363.

363985894098 is a `hidden beast` number, since 3 + 6 + 39 + 8 + 589 + 4 + 0 + 9 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 355403168649 + 8582725449 = 596157^2 + 92643^2 .

It is a super-2 number, since 2×363985894098² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2233365 + ... + 2390792.

Almost surely, 2^363985894098 is an apocalyptic number.

363985894098 is an abundant number, since it is smaller than the sum of its proper divisors (424830722490).

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

363985894098 is a wasteful number, since it uses less digits than its factorization.

363985894098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628538 (or 4628535 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 72.

The spelling of 363985894098 in words is "three hundred sixty-three billion, nine hundred eighty-five million, eight hundred ninety-four thousand, ninety-eight".