344763711979 has 2 divisors, whose sum is σ = 344763711980. Its totient is φ = 344763711978.

The previous prime is 344763711973. The next prime is 344763712019. The reversal of 344763711979 is 979117367443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344763711979 - 2⁵ = 344763711947 is a prime.

It is not a weakly prime, because it can be changed into another prime (344763711973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172381855989 + 172381855990.

It is an arithmetic number, because the mean of its divisors is an integer number (172381855990).

Almost surely, 2^344763711979 is an apocalyptic number.

344763711979 is a deficient number, since it is larger than the sum of its proper divisors (1).

344763711979 is an equidigital number, since it uses as much as digits as its factorization.

344763711979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24004512, while the sum is 61.

The spelling of 344763711979 in words is "three hundred forty-four billion, seven hundred sixty-three million, seven hundred eleven thousand, nine hundred seventy-nine".