379581728992 has 24 divisors (see below), whose sum is σ = 747420115176. Its totient is φ = 189760747392.

The previous prime is 379581728987. The next prime is 379581729011. The reversal of 379581728992 is 299827185973.

It is a super-2 number, since 2×379581728992² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735663 + ... + 1140334.

It is an arithmetic number, because the mean of its divisors is an integer number (31142504799).

Almost surely, 2^379581728992 is an apocalyptic number.

379581728992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

379581728992 is a deficient number, since it is larger than the sum of its proper divisors (367838386184).

379581728992 is a wasteful number, since it uses less digits than its factorization.

379581728992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882330 (or 1882322 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 70.

The spelling of 379581728992 in words is "three hundred seventy-nine billion, five hundred eighty-one million, seven hundred twenty-eight thousand, nine hundred ninety-two".