365898499372 has 48 divisors (see below), whose sum is σ = 733489827840. Its totient is φ = 156451276800.

The previous prime is 365898499349. The next prime is 365898499391. The reversal of 365898499372 is 273994898563.

It is a junction number, because it is equal to n+sod(n) for n = 365898499295 and 365898499304.

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, 26394579 + ... + 26408437.

It is an arithmetic number, because the mean of its divisors is an integer number (15281038080).

Almost surely, 2^365898499372 is an apocalyptic number.

It is an amenable number.

365898499372 is an abundant number, since it is smaller than the sum of its proper divisors (367591328468).

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

365898499372 is a wasteful number, since it uses less digits than its factorization.

365898499372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15982 (or 15980 counting only the distinct ones).

The product of its digits is 705438720, while the sum is 73.

It can be divided in two parts, 365898 and 499372, that added together give a triangular number (865270 = T₁₃₁₅).

The spelling of 365898499372 in words is "three hundred sixty-five billion, eight hundred ninety-eight million, four hundred ninety-nine thousand, three hundred seventy-two".