363626860464 has 180 divisors, whose sum is σ = 1208985414624. Its totient is φ = 101682798336.

The previous prime is 363626860451. The next prime is 363626860489. The reversal of 363626860464 is 464068626363.

363626860464 is a `hidden beast` number, since 3 + 6 + 3 + 6 + 26 + 8 + 604 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 363626860464.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 216607 + ... + 879870.

Almost surely, 2^363626860464 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 363626860464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604492707312).

363626860464 is an abundant number, since it is smaller than the sum of its proper divisors (845358554160).

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

363626860464 is a wasteful number, since it uses less digits than its factorization.

363626860464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096552 (or 1096536 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 54.

The spelling of 363626860464 in words is "three hundred sixty-three billion, six hundred twenty-six million, eight hundred sixty thousand, four hundred sixty-four".