3437352649 has 2 divisors, whose sum is σ = 3437352650. Its totient is φ = 3437352648.

The previous prime is 3437352617. The next prime is 3437352697. The reversal of 3437352649 is 9462537343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3240455625 + 196897024 = 56925^2 + 14032^2 .

It is a cyclic number.

It is not a de Polignac number, because 3437352649 - 2⁵ = 3437352617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3437352599 and 3437352608.

It is not a weakly prime, because it can be changed into another prime (3437353649) 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, 1718676324 + 1718676325.

It is an arithmetic number, because the mean of its divisors is an integer number (1718676325).

Almost surely, 2^3437352649 is an apocalyptic number.

It is an amenable number.

3437352649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3437352649 is an equidigital number, since it uses as much as digits as its factorization.

3437352649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 46.

The square root of 3437352649 is about 58628.9403707759. The cubic root of 3437352649 is about 1509.1811195253.

The spelling of 3437352649 in words is "three billion, four hundred thirty-seven million, three hundred fifty-two thousand, six hundred forty-nine".