34868369 has 2 divisors, whose sum is σ = 34868370. Its totient is φ = 34868368.

The previous prime is 34868357. The next prime is 34868371. The reversal of 34868369 is 96386843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34656769 + 211600 = 5887^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 34868369 - 2²⁴ = 18091153 is a prime.

It is a super-2 number, since 2×34868369² = 2431606313440322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 34868371, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34868269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17434184 + 17434185.

It is an arithmetic number, because the mean of its divisors is an integer number (17434185).

Almost surely, 2^34868369 is an apocalyptic number.

It is an amenable number.

34868369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34868369 is an equidigital number, since it uses as much as digits as its factorization.

34868369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 47.

The square root of 34868369 is about 5904.9444535914. The cubic root of 34868369 is about 326.6960456478.

The spelling of 34868369 in words is "thirty-four million, eight hundred sixty-eight thousand, three hundred sixty-nine".