34906013 has 2 divisors, whose sum is σ = 34906014. Its totient is φ = 34906012.

The previous prime is 34906009. The next prime is 34906043. The reversal of 34906013 is 31060943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32512804 + 2393209 = 5702^2 + 1547^2 .

It is a cyclic number.

It is not a de Polignac number, because 34906013 - 2² = 34906009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34906043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17453006 + 17453007.

It is an arithmetic number, because the mean of its divisors is an integer number (17453007).

Almost surely, 2^34906013 is an apocalyptic number.

It is an amenable number.

34906013 is a deficient number, since it is larger than the sum of its proper divisors (1).

34906013 is an equidigital number, since it uses as much as digits as its factorization.

34906013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 34906013 is about 5908.1310919782. The cubic root of 34906013 is about 326.8135707213.

Adding to 34906013 its reverse (31060943), we get a palindrome (65966956).

The spelling of 34906013 in words is "thirty-four million, nine hundred six thousand, thirteen".