34170013 has 2 divisors, whose sum is σ = 34170014. Its totient is φ = 34170012.

The previous prime is 34170007. The next prime is 34170041. The reversal of 34170013 is 31007143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26030404 + 8139609 = 5102^2 + 2853^2 .

It is a cyclic number.

It is not a de Polignac number, because 34170013 - 2¹⁷ = 34038941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34170043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17085006 + 17085007.

It is an arithmetic number, because the mean of its divisors is an integer number (17085007).

Almost surely, 2^34170013 is an apocalyptic number.

It is an amenable number.

34170013 is a deficient number, since it is larger than the sum of its proper divisors (1).

34170013 is an equidigital number, since it uses as much as digits as its factorization.

34170013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 34170013 is about 5845.5122102344. The cubic root of 34170013 is about 324.5002591793.

Adding to 34170013 its reverse (31007143), we get a palindrome (65177156).

The spelling of 34170013 in words is "thirty-four million, one hundred seventy thousand, thirteen".