368383990 has 16 divisors (see below), whose sum is σ = 714098448. Its totient is φ = 136018656.

The previous prime is 368383937. The next prime is 368383993. The reversal of 368383990 is 99383863.

368383990 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368383993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416732 + ... + 1416991.

It is an arithmetic number, because the mean of its divisors is an integer number (44631153).

Almost surely, 2^368383990 is an apocalyptic number.

368383990 is a deficient number, since it is larger than the sum of its proper divisors (345714458).

368383990 is a wasteful number, since it uses less digits than its factorization.

368383990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833743.

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 368383990 is about 19193.3319150167. The cubic root of 368383990 is about 716.8587365734.

The spelling of 368383990 in words is "three hundred sixty-eight million, three hundred eighty-three thousand, nine hundred ninety".