379264972871 has 2 divisors, whose sum is σ = 379264972872. Its totient is φ = 379264972870.

The previous prime is 379264972847. The next prime is 379264972873. The reversal of 379264972871 is 178279462973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379264972871 - 2³⁴ = 362085103687 is a prime.

It is a Sophie Germain prime.

Together with 379264972873, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 379264972798 and 379264972807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379264972873) by changing a digit.

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, 189632486435 + 189632486436.

It is an arithmetic number, because the mean of its divisors is an integer number (189632486436).

Almost surely, 2^379264972871 is an apocalyptic number.

379264972871 is a deficient number, since it is larger than the sum of its proper divisors (1).

379264972871 is an equidigital number, since it uses as much as digits as its factorization.

379264972871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64012032, while the sum is 65.

The spelling of 379264972871 in words is "three hundred seventy-nine billion, two hundred sixty-four million, nine hundred seventy-two thousand, eight hundred seventy-one".