361845593964 has 18 divisors (see below), whose sum is σ = 914665251500. Its totient is φ = 120615197976.

The previous prime is 361845593951. The next prime is 361845594037. The reversal of 361845593964 is 469395548163.

361845593964 is a `hidden beast` number, since 3 + 6 + 1 + 8 + 455 + 93 + 96 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5025633214 + ... + 5025633285.

Almost surely, 2^361845593964 is an apocalyptic number.

It is an amenable number.

361845593964 is an abundant number, since it is smaller than the sum of its proper divisors (552819657536).

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

361845593964 is a wasteful number, since it uses less digits than its factorization.

361845593964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10051266509 (or 10051266504 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 63.

The spelling of 361845593964 in words is "three hundred sixty-one billion, eight hundred forty-five million, five hundred ninety-three thousand, nine hundred sixty-four".