380371862685 has 16 divisors (see below), whose sum is σ = 621543810816. Its totient is φ = 198548716608.

The previous prime is 380371862677. The next prime is 380371862687. The reversal of 380371862685 is 586268173083.

380371862685 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 380371862685 - 2³ = 380371862677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380371862687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269766574 + ... + 269767983.

It is an arithmetic number, because the mean of its divisors is an integer number (38846488176).

Almost surely, 2^380371862685 is an apocalyptic number.

It is an amenable number.

380371862685 is a deficient number, since it is larger than the sum of its proper divisors (241171948131).

380371862685 is a wasteful number, since it uses less digits than its factorization.

380371862685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539534612.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 380371862685 in words is "three hundred eighty billion, three hundred seventy-one million, eight hundred sixty-two thousand, six hundred eighty-five".