34739013 has 16 divisors (see below), whose sum is σ = 49089600. Its totient is φ = 21813120.

The previous prime is 34738997. The next prime is 34739027. The reversal of 34739013 is 31093743.

It is not a de Polignac number, because 34739013 - 2⁴ = 34738997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34739053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303 + ... + 8436.

It is an arithmetic number, because the mean of its divisors is an integer number (3068100).

Almost surely, 2^34739013 is an apocalyptic number.

It is an amenable number.

34739013 is a deficient number, since it is larger than the sum of its proper divisors (14350587).

34739013 is a wasteful number, since it uses less digits than its factorization.

34739013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9812.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 34739013 is about 5893.9810824264. The cubic root of 34739013 is about 326.2915485612.

The spelling of 34739013 in words is "thirty-four million, seven hundred thirty-nine thousand, thirteen".