374561832979 has 2 divisors, whose sum is σ = 374561832980. Its totient is φ = 374561832978.

The previous prime is 374561832941. The next prime is 374561832989. The reversal of 374561832979 is 979238165473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374561832979 - 2²⁵ = 374528278547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374561832979.

It is not a weakly prime, because it can be changed into another prime (374561832989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187280916489 + 187280916490.

It is an arithmetic number, because the mean of its divisors is an integer number (187280916490).

Almost surely, 2^374561832979 is an apocalyptic number.

374561832979 is a deficient number, since it is larger than the sum of its proper divisors (1).

374561832979 is an equidigital number, since it uses as much as digits as its factorization.

374561832979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68584320, while the sum is 64.

The spelling of 374561832979 in words is "three hundred seventy-four billion, five hundred sixty-one million, eight hundred thirty-two thousand, nine hundred seventy-nine".