364774705664 has 80 divisors (see below), whose sum is σ = 741552240000. Its totient is φ = 179218980864.

The previous prime is 364774705651. The next prime is 364774705703. The reversal of 364774705664 is 466507477463.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14017337 + ... + 14043335.

It is an arithmetic number, because the mean of its divisors is an integer number (9269403000).

Almost surely, 2^364774705664 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 364774705664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370776120000).

364774705664 is an abundant number, since it is smaller than the sum of its proper divisors (376777534336).

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

364774705664 is an equidigital number, since it uses as much as digits as its factorization.

364774705664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26493 (or 26477 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 59.

The spelling of 364774705664 in words is "three hundred sixty-four billion, seven hundred seventy-four million, seven hundred five thousand, six hundred sixty-four".