364609899768 has 32 divisors (see below), whose sum is σ = 919887368400. Its totient is φ = 120421617408.

The previous prime is 364609899767. The next prime is 364609899779. The reversal of 364609899768 is 867998906463.

It is a self number, because there is not a number n which added to its sum of digits gives 364609899768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364609899767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69685821 + ... + 69691052.

Almost surely, 2^364609899768 is an apocalyptic number.

It is an amenable number.

364609899768 is an abundant number, since it is smaller than the sum of its proper divisors (555277468632).

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

364609899768 is a wasteful number, since it uses less digits than its factorization.

364609899768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139376991 (or 139376987 counting only the distinct ones).

The product of its (nonzero) digits is 846526464, while the sum is 75.

The spelling of 364609899768 in words is "three hundred sixty-four billion, six hundred nine million, eight hundred ninety-nine thousand, seven hundred sixty-eight".