3440912879 has 2 divisors, whose sum is σ = 3440912880. Its totient is φ = 3440912878.

The previous prime is 3440912869. The next prime is 3440912887. The reversal of 3440912879 is 9782190443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3440912879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3440912819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720456439 + 1720456440.

It is an arithmetic number, because the mean of its divisors is an integer number (1720456440).

Almost surely, 2^3440912879 is an apocalyptic number.

3440912879 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440912879 is an equidigital number, since it uses as much as digits as its factorization.

3440912879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 3440912879 is about 58659.2949071160. The cubic root of 3440912879 is about 1509.7019833486.

The spelling of 3440912879 in words is "three billion, four hundred forty million, nine hundred twelve thousand, eight hundred seventy-nine".