379871043679 has 2 divisors, whose sum is σ = 379871043680. Its totient is φ = 379871043678.

The previous prime is 379871043649. The next prime is 379871043707. The reversal of 379871043679 is 976340178973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379871043679 - 2⁵ = 379871043647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 379871043679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379871043649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189935521839 + 189935521840.

It is an arithmetic number, because the mean of its divisors is an integer number (189935521840).

Almost surely, 2^379871043679 is an apocalyptic number.

379871043679 is a deficient number, since it is larger than the sum of its proper divisors (1).

379871043679 is an equidigital number, since it uses as much as digits as its factorization.

379871043679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48009024, while the sum is 64.

The spelling of 379871043679 in words is "three hundred seventy-nine billion, eight hundred seventy-one million, forty-three thousand, six hundred seventy-nine".