34012013 has 4 divisors (see below), whose sum is σ = 38870880. Its totient is φ = 29153148.

The previous prime is 34012007. The next prime is 34012021. The reversal of 34012013 is 31021043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34012013 - 2¹⁰ = 34010989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2429423 + ... + 2429436.

It is an arithmetic number, because the mean of its divisors is an integer number (9717720).

Almost surely, 2^34012013 is an apocalyptic number.

It is an amenable number.

34012013 is a deficient number, since it is larger than the sum of its proper divisors (4858867).

34012013 is an equidigital number, since it uses as much as digits as its factorization.

34012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858866.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 34012013 is about 5831.9819101228. The cubic root of 34012013 is about 323.9993300042. Note that the first 3 decimals are identical.

Adding to 34012013 its reverse (31021043), we get a palindrome (65033056).

The spelling of 34012013 in words is "thirty-four million, twelve thousand, thirteen".