34956589 has 2 divisors, whose sum is σ = 34956590. Its totient is φ = 34956588.

The previous prime is 34956587. The next prime is 34956617. The reversal of 34956589 is 98565943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31866025 + 3090564 = 5645^2 + 1758^2 .

It is a cyclic number.

It is not a de Polignac number, because 34956589 - 2¹ = 34956587 is a prime.

It is a super-2 number, since 2×34956589² = 2443926229029842, which contains 22 as substring.

Together with 34956587, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34956583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17478294 + 17478295.

It is an arithmetic number, because the mean of its divisors is an integer number (17478295).

Almost surely, 2^34956589 is an apocalyptic number.

It is an amenable number.

34956589 is a deficient number, since it is larger than the sum of its proper divisors (1).

34956589 is an equidigital number, since it uses as much as digits as its factorization.

34956589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 49.

The square root of 34956589 is about 5912.4097456113. The cubic root of 34956589 is about 326.9713367251.

The spelling of 34956589 in words is "thirty-four million, nine hundred fifty-six thousand, five hundred eighty-nine".