379777431584 has 12 divisors (see below), whose sum is σ = 747686818494. Its totient is φ = 189888715776.

The previous prime is 379777431571. The next prime is 379777431611. The reversal of 379777431584 is 485134777973.

It can be written as a sum of positive squares in only one way, i.e., 308580250000 + 71197181584 = 555500^2 + 266828^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 379777431584.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5934022337 + ... + 5934022400.

Almost surely, 2^379777431584 is an apocalyptic number.

It is an amenable number.

379777431584 is a deficient number, since it is larger than the sum of its proper divisors (367909386910).

379777431584 is a wasteful number, since it uses less digits than its factorization.

379777431584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11868044747 (or 11868044739 counting only the distinct ones).

The product of its digits is 124467840, while the sum is 65.

The spelling of 379777431584 in words is "three hundred seventy-nine billion, seven hundred seventy-seven million, four hundred thirty-one thousand, five hundred eighty-four".