363679444976364 has 144 divisors (see below), whose sum is σ = 1024277045815296. Its totient is φ = 107854168492800.

The previous prime is 363679444976329. The next prime is 363679444976369. The reversal of 363679444976364 is 463679444976363.

363679444976364 is a `hidden beast` number, since 3 + 6 + 3 + 6 + 7 + 9 + 4 + 4 + 497 + 63 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (363679444976369) 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, 293283384 + ... + 294520800.

It is an arithmetic number, because the mean of its divisors is an integer number (7113035040384).

Almost surely, 2^{363679444976364} 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 363679444976364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512138522907648).

363679444976364 is an abundant number, since it is smaller than the sum of its proper divisors (660597600838932).

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

363679444976364 is a wasteful number, since it uses less digits than its factorization.

363679444976364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253276 (or 1253271 counting only the distinct ones).

The product of its digits is 35554111488, while the sum is 81.

Subtracting 363679444976364 from its reverse (463679444976363), we obtain a palindrome (99999999999999).

The spelling of 363679444976364 in words is "three hundred sixty-three trillion, six hundred seventy-nine billion, four hundred forty-four million, nine hundred seventy-six thousand, three hundred sixty-four".