368539934568 has 192 divisors, whose sum is σ = 1043539200000. Its totient is φ = 108207500544.

The previous prime is 368539934561. The next prime is 368539934617. The reversal of 368539934568 is 865439935863.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (368539934561) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40948933 + ... + 40957931.

It is an arithmetic number, because the mean of its divisors is an integer number (5435100000).

Almost surely, 2^368539934568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368539934568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521769600000).

368539934568 is an abundant number, since it is smaller than the sum of its proper divisors (674999265432).

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

368539934568 is a wasteful number, since it uses less digits than its factorization.

368539934568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9496 (or 9479 counting only the distinct ones).

The product of its digits is 503884800, while the sum is 69.

The spelling of 368539934568 in words is "three hundred sixty-eight billion, five hundred thirty-nine million, nine hundred thirty-four thousand, five hundred sixty-eight".