3590321561 has 2 divisors, whose sum is σ = 3590321562. Its totient is φ = 3590321560.

The previous prime is 3590321557. The next prime is 3590321617. The reversal of 3590321561 is 1651230953.

3590321561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3199033600 + 391287961 = 56560^2 + 19781^2 .

It is a cyclic number.

It is not a de Polignac number, because 3590321561 - 2² = 3590321557 is a prime.

It is a super-2 number, since 2×3590321561² = 25780817822762953442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3590321521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1795160780 + 1795160781.

It is an arithmetic number, because the mean of its divisors is an integer number (1795160781).

Almost surely, 2^3590321561 is an apocalyptic number.

It is an amenable number.

3590321561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3590321561 is an equidigital number, since it uses as much as digits as its factorization.

3590321561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 3590321561 is about 59919.2920602372. The cubic root of 3590321561 is about 1531.2441730257.

The spelling of 3590321561 in words is "three billion, five hundred ninety million, three hundred twenty-one thousand, five hundred sixty-one".