34986089 has 2 divisors, whose sum is σ = 34986090. Its totient is φ = 34986088.

The previous prime is 34986067. The next prime is 34986109. The reversal of 34986089 is 98068943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32296489 + 2689600 = 5683^2 + 1640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34986089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34982089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17493044 + 17493045.

It is an arithmetic number, because the mean of its divisors is an integer number (17493045).

Almost surely, 2^34986089 is an apocalyptic number.

It is an amenable number.

34986089 is a deficient number, since it is larger than the sum of its proper divisors (1).

34986089 is an equidigital number, since it uses as much as digits as its factorization.

34986089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 34986089 is about 5914.9039721706. The cubic root of 34986089 is about 327.0632883204.

The spelling of 34986089 in words is "thirty-four million, nine hundred eighty-six thousand, eighty-nine".