34690013 has 16 divisors (see below), whose sum is σ = 37643760. Its totient is φ = 31850496.

The previous prime is 34689997. The next prime is 34690027. The reversal of 34690013 is 31009643.

34690013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 268324 + 34421689 = 518^2 + 5867^2 .

It is a cyclic number.

It is not a de Polignac number, because 34690013 - 2⁴ = 34689997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34690043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179645 + ... + 179837.

It is an arithmetic number, because the mean of its divisors is an integer number (2352735).

Almost surely, 2^34690013 is an apocalyptic number.

It is an amenable number.

34690013 is a deficient number, since it is larger than the sum of its proper divisors (2953747).

34690013 is a wasteful number, since it uses less digits than its factorization.

34690013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416.

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

The square root of 34690013 is about 5889.8228326496. The cubic root of 34690013 is about 326.1380630162.

Adding to 34690013 its reverse (31009643), we get a palindrome (65699656).

The spelling of 34690013 in words is "thirty-four million, six hundred ninety thousand, thirteen".