34307013 has 8 divisors (see below), whose sum is σ = 49261408. Its totient is φ = 21111984.

The previous prime is 34306999. The next prime is 34307083. The reversal of 34307013 is 31070343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34307013 - 2⁴ = 34306997 is a prime.

It is a super-2 number, since 2×34307013² = 2353942281964338, 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 (34307083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439795 + ... + 439872.

It is an arithmetic number, because the mean of its divisors is an integer number (6157676).

Almost surely, 2^34307013 is an apocalyptic number.

It is an amenable number.

34307013 is a deficient number, since it is larger than the sum of its proper divisors (14954395).

34307013 is a wasteful number, since it uses less digits than its factorization.

34307013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879683.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 34307013 is about 5857.2188792976. The cubic root of 34307013 is about 324.9333606959.

Adding to 34307013 its reverse (31070343), we get a palindrome (65377356).

The spelling of 34307013 in words is "thirty-four million, three hundred seven thousand, thirteen".