34933889 has 2 divisors, whose sum is σ = 34933890. Its totient is φ = 34933888.

The previous prime is 34933823. The next prime is 34933909. The reversal of 34933889 is 98833943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34281025 + 652864 = 5855^2 + 808^2 .

It is a cyclic number.

It is not a de Polignac number, because 34933889 - 2¹² = 34929793 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34933489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17466944 + 17466945.

It is an arithmetic number, because the mean of its divisors is an integer number (17466945).

Almost surely, 2^34933889 is an apocalyptic number.

It is an amenable number.

34933889 is a deficient number, since it is larger than the sum of its proper divisors (1).

34933889 is an equidigital number, since it uses as much as digits as its factorization.

34933889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 47.

The square root of 34933889 is about 5910.4897428217. The cubic root of 34933889 is about 326.9005455262.

The spelling of 34933889 in words is "thirty-four million, nine hundred thirty-three thousand, eight hundred eighty-nine".