34313013 has 12 divisors (see below), whose sum is σ = 56643808. Its totient is φ = 19607400.

The previous prime is 34313009. The next prime is 34313051. The reversal of 34313013 is 31031343.

It is not a de Polignac number, because 34313013 - 2² = 34313009 is a prime.

It is a super-2 number, since 2×34313013² = 2354765722276338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34313053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272263 + ... + 272388.

Almost surely, 2^34313013 is an apocalyptic number.

It is an amenable number.

34313013 is a deficient number, since it is larger than the sum of its proper divisors (22330795).

34313013 is a wasteful number, since it uses less digits than its factorization.

34313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544664 (or 544661 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 34313013 is about 5857.7310453793. The cubic root of 34313013 is about 324.9523022703.

Adding to 34313013 its reverse (31031343), we get a palindrome (65344356).

The spelling of 34313013 in words is "thirty-four million, three hundred thirteen thousand, thirteen".