372487769772 has 12 divisors (see below), whose sum is σ = 869138129496. Its totient is φ = 124162589920.

The previous prime is 372487769701. The next prime is 372487769813. The reversal of 372487769772 is 277967784273.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 372487769697 and 372487769706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15520323729 + ... + 15520323752.

It is an arithmetic number, because the mean of its divisors is an integer number (72428177458).

Almost surely, 2^372487769772 is an apocalyptic number.

It is an amenable number.

372487769772 is an abundant number, since it is smaller than the sum of its proper divisors (496650359724).

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

372487769772 is a wasteful number, since it uses less digits than its factorization.

372487769772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31040647488 (or 31040647486 counting only the distinct ones).

The product of its digits is 348509952, while the sum is 69.

The spelling of 372487769772 in words is "three hundred seventy-two billion, four hundred eighty-seven million, seven hundred sixty-nine thousand, seven hundred seventy-two".