3431223079 has 2 divisors, whose sum is σ = 3431223080. Its totient is φ = 3431223078.

The previous prime is 3431223043. The next prime is 3431223121. The reversal of 3431223079 is 9703221343.

It is a weak prime.

It is an emirp because it is prime and its reverse (9703221343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3431223079 - 2⁹ = 3431222567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3431223779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715611539 + 1715611540.

It is an arithmetic number, because the mean of its divisors is an integer number (1715611540).

Almost surely, 2^3431223079 is an apocalyptic number.

3431223079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431223079 is an equidigital number, since it uses as much as digits as its factorization.

3431223079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 3431223079 is about 58576.6427767929. The cubic root of 3431223079 is about 1508.2835164022.

The spelling of 3431223079 in words is "three billion, four hundred thirty-one million, two hundred twenty-three thousand, seventy-nine".