368512668 has 36 divisors (see below), whose sum is σ = 932179248. Its totient is φ = 122750400.

The previous prime is 368512597. The next prime is 368512699. The reversal of 368512668 is 866215863.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66193 + ... + 71543.

It is an arithmetic number, because the mean of its divisors is an integer number (25893868).

Almost surely, 2^368512668 is an apocalyptic number.

It is an amenable number.

368512668 is an abundant number, since it is smaller than the sum of its proper divisors (563666580).

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

368512668 is a wasteful number, since it uses less digits than its factorization.

368512668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7274 (or 7269 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 368512668 is about 19196.6837761109. The cubic root of 368512668 is about 716.9421940640.

The spelling of 368512668 in words is "three hundred sixty-eight million, five hundred twelve thousand, six hundred sixty-eight".