380508973893 has 12 divisors (see below), whose sum is σ = 569980520928. Its totient is φ = 253672649100.

The previous prime is 380508973861. The next prime is 380508973907. The reversal of 380508973893 is 398379805083.

380508973893 is a `hidden beast` number, since 3 + 8 + 0 + 508 + 9 + 7 + 38 + 93 = 666.

It is not a de Polignac number, because 380508973893 - 2⁵ = 380508973861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380508973893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380508973193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 782940033 + ... + 782940518.

It is an arithmetic number, because the mean of its divisors is an integer number (47498376744).

Almost surely, 2^380508973893 is an apocalyptic number.

It is an amenable number.

380508973893 is a deficient number, since it is larger than the sum of its proper divisors (189471547035).

380508973893 is an equidigital number, since it uses as much as digits as its factorization.

380508973893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565880566 (or 1565880554 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 380508973893 in words is "three hundred eighty billion, five hundred eight million, nine hundred seventy-three thousand, eight hundred ninety-three".