369968868 has 18 divisors (see below), whose sum is σ = 935199174. Its totient is φ = 123322944.

The previous prime is 369968857. The next prime is 369968903. The reversal of 369968868 is 868869963.

369968868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 365880384 + 4088484 = 19128^2 + 2022^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 5138421 + ... + 5138492.

Almost surely, 2^369968868 is an apocalyptic number.

It is an amenable number.

369968868 is an abundant number, since it is smaller than the sum of its proper divisors (565230306).

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

369968868 is a wasteful number, since it uses less digits than its factorization.

369968868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10276923 (or 10276918 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The square root of 369968868 is about 19234.5748068420. The cubic root of 369968868 is about 717.8852996583.

The spelling of 369968868 in words is "three hundred sixty-nine million, nine hundred sixty-eight thousand, eight hundred sixty-eight".