3649080983 has 2 divisors, whose sum is σ = 3649080984. Its totient is φ = 3649080982.

The previous prime is 3649080979. The next prime is 3649081039. The reversal of 3649080983 is 3890809463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3649080983 - 2² = 3649080979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3649080913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824540491 + 1824540492.

It is an arithmetic number, because the mean of its divisors is an integer number (1824540492).

Almost surely, 2^3649080983 is an apocalyptic number.

3649080983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3649080983 is an equidigital number, since it uses as much as digits as its factorization.

3649080983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 3649080983 is about 60407.6235503434. The cubic root of 3649080983 is about 1539.5524902830.

The spelling of 3649080983 in words is "three billion, six hundred forty-nine million, eighty thousand, nine hundred eighty-three".