34473013 has 2 divisors, whose sum is σ = 34473014. Its totient is φ = 34473012.

The previous prime is 34472989. The next prime is 34473029. The reversal of 34473013 is 31037443.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31438449 + 3034564 = 5607^2 + 1742^2 .

It is a cyclic number.

It is not a de Polignac number, because 34473013 - 2²⁵ = 918581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34473713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17236506 + 17236507.

It is an arithmetic number, because the mean of its divisors is an integer number (17236507).

Almost surely, 2^34473013 is an apocalyptic number.

It is an amenable number.

34473013 is a deficient number, since it is larger than the sum of its proper divisors (1).

34473013 is an equidigital number, since it uses as much as digits as its factorization.

34473013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 34473013 is about 5871.3723268074. The cubic root of 34473013 is about 325.4565984527.

The spelling of 34473013 in words is "thirty-four million, four hundred seventy-three thousand, thirteen".