3456006439 has 2 divisors, whose sum is σ = 3456006440. Its totient is φ = 3456006438.

The previous prime is 3456006413. The next prime is 3456006469. The reversal of 3456006439 is 9346006543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3456006439 - 2³¹ = 1308522791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3456006469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1728003219 + 1728003220.

It is an arithmetic number, because the mean of its divisors is an integer number (1728003220).

Almost surely, 2^3456006439 is an apocalyptic number.

3456006439 is a deficient number, since it is larger than the sum of its proper divisors (1).

3456006439 is an equidigital number, since it uses as much as digits as its factorization.

3456006439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 3456006439 is about 58787.8085915779. The cubic root of 3456006439 is about 1511.9061988353.

The spelling of 3456006439 in words is "three billion, four hundred fifty-six million, six thousand, four hundred thirty-nine".