34356913 has 2 divisors, whose sum is σ = 34356914. Its totient is φ = 34356912.

The previous prime is 34356911. The next prime is 34356923. The reversal of 34356913 is 31965343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31945104 + 2411809 = 5652^2 + 1553^2 .

It is an emirp because it is prime and its reverse (31965343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34356913 - 2¹ = 34356911 is a prime.

Together with 34356911, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34356911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17178456 + 17178457.

It is an arithmetic number, because the mean of its divisors is an integer number (17178457).

Almost surely, 2^34356913 is an apocalyptic number.

It is an amenable number.

34356913 is a deficient number, since it is larger than the sum of its proper divisors (1).

34356913 is an equidigital number, since it uses as much as digits as its factorization.

34356913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 34.

The square root of 34356913 is about 5861.4770322846. The cubic root of 34356913 is about 325.0908243201.

The spelling of 34356913 in words is "thirty-four million, three hundred fifty-six thousand, nine hundred thirteen".