379792742447 has 2 divisors, whose sum is σ = 379792742448. Its totient is φ = 379792742446.

The previous prime is 379792742419. The next prime is 379792742479. The reversal of 379792742447 is 744247297973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379792742447 - 2²⁸ = 379524306991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379792747447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189896371223 + 189896371224.

It is an arithmetic number, because the mean of its divisors is an integer number (189896371224).

Almost surely, 2^379792742447 is an apocalyptic number.

379792742447 is a deficient number, since it is larger than the sum of its proper divisors (1).

379792742447 is an equidigital number, since it uses as much as digits as its factorization.

379792742447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 149361408, while the sum is 65.

The spelling of 379792742447 in words is "three hundred seventy-nine billion, seven hundred ninety-two million, seven hundred forty-two thousand, four hundred forty-seven".