365823397896 has 64 divisors (see below), whose sum is σ = 998084462400. Its totient is φ = 110812876800.

The previous prime is 365823397847. The next prime is 365823397943. The reversal of 365823397896 is 698793328563.

It is a self number, because there is not a number n which added to its sum of digits gives 365823397896.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423216 + ... + 954336.

It is an arithmetic number, because the mean of its divisors is an integer number (15595069725).

Almost surely, 2^365823397896 is an apocalyptic number.

It is an amenable number.

365823397896 is an abundant number, since it is smaller than the sum of its proper divisors (632261064504).

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

365823397896 is a wasteful number, since it uses less digits than its factorization.

365823397896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533750 (or 533746 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 69.

The spelling of 365823397896 in words is "three hundred sixty-five billion, eight hundred twenty-three million, three hundred ninety-seven thousand, eight hundred ninety-six".