3400565089 has 2 divisors, whose sum is σ = 3400565090. Its totient is φ = 3400565088.

The previous prime is 3400565039. The next prime is 3400565099. The reversal of 3400565089 is 9805650043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2538144400 + 862420689 = 50380^2 + 29367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400565089 is a prime.

It is not a weakly prime, because it can be changed into another prime (3400565039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700282544 + 1700282545.

It is an arithmetic number, because the mean of its divisors is an integer number (1700282545).

Almost surely, 2^3400565089 is an apocalyptic number.

It is an amenable number.

3400565089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400565089 is an equidigital number, since it uses as much as digits as its factorization.

3400565089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 3400565089 is about 58314.3643453309. The cubic root of 3400565089 is about 1503.7778975976. Note that the first 3 decimals are identical.

The spelling of 3400565089 in words is "three billion, four hundred million, five hundred sixty-five thousand, eighty-nine".