368863973504 has 64 divisors (see below), whose sum is σ = 791618311680. Its totient is φ = 170192102400.

The previous prime is 368863973501. The next prime is 368863973507. The reversal of 368863973504 is 405379368863.

It is an interprime number because it is at equal distance from previous prime (368863973501) and next prime (368863973507).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×368863973504² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (368863973501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5609939 + ... + 5675309.

It is an arithmetic number, because the mean of its divisors is an integer number (12369036120).

Almost surely, 2^368863973504 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 368863973504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395809155840).

368863973504 is an abundant number, since it is smaller than the sum of its proper divisors (422754338176).

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

368863973504 is a wasteful number, since it uses less digits than its factorization.

368863973504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68789 (or 68777 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 62.

The spelling of 368863973504 in words is "three hundred sixty-eight billion, eight hundred sixty-three million, nine hundred seventy-three thousand, five hundred four".