368868318 has 192 divisors, whose sum is σ = 1014289920. Its totient is φ = 86780160.

The previous prime is 368868277. The next prime is 368868341. The reversal of 368868318 is 813868863.

368868318 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9969396 + ... + 9969432.

It is an arithmetic number, because the mean of its divisors is an integer number (5282760).

Almost surely, 2^368868318 is an apocalyptic number.

368868318 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 368868318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507144960).

368868318 is an abundant number, since it is smaller than the sum of its proper divisors (645421602).

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

368868318 is a wasteful number, since it uses less digits than its factorization.

368868318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 112 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 51.

The square root of 368868318 is about 19205.9448609018. The cubic root of 368868318 is about 717.1727591893.

The spelling of 368868318 in words is "three hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred eighteen".