368986900 has 18 divisors (see below), whose sum is σ = 800701790. Its totient is φ = 147594720.

The previous prime is 368986873. The next prime is 368986927. The reversal of 368986900 is 9689863.

It is an interprime number because it is at equal distance from previous prime (368986873) and next prime (368986927).

It can be written as a sum of positive squares in 3 ways, for example, as 19820304 + 349166596 = 4452^2 + 18686^2 .

It is a super-2 number, since 2×368986900² = 272302664743220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1844835 + ... + 1845034.

Almost surely, 2^368986900 is an apocalyptic number.

It is an amenable number.

368986900 is an abundant number, since it is smaller than the sum of its proper divisors (431714890).

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

368986900 is a wasteful number, since it uses less digits than its factorization.

368986900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689883 (or 3689876 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 368986900 is about 19209.0317298921. The cubic root of 368986900 is about 717.2496020304.

The spelling of 368986900 in words is "three hundred sixty-eight million, nine hundred eighty-six thousand, nine hundred".