34731606449 has 2 divisors, whose sum is σ = 34731606450. Its totient is φ = 34731606448.

The previous prime is 34731606443. The next prime is 34731606541. The reversal of 34731606449 is 94460613743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18952478224 + 15779128225 = 137668^2 + 125615^2 .

It is a cyclic number.

It is not a de Polignac number, because 34731606449 - 2⁴ = 34731606433 is a prime.

It is not a weakly prime, because it can be changed into another prime (34731606443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17365803224 + 17365803225.

It is an arithmetic number, because the mean of its divisors is an integer number (17365803225).

Almost surely, 2^34731606449 is an apocalyptic number.

It is an amenable number.

34731606449 is a deficient number, since it is larger than the sum of its proper divisors (1).

34731606449 is an equidigital number, since it uses as much as digits as its factorization.

34731606449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 34731606449 in words is "thirty-four billion, seven hundred thirty-one million, six hundred six thousand, four hundred forty-nine".