34442513 has 8 divisors (see below), whose sum is σ = 39712128. Its totient is φ = 29260224.

The previous prime is 34442467. The next prime is 34442521. The reversal of 34442513 is 31524443.

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

It is not a de Polignac number, because 34442513 - 2²⁰ = 33393937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34442543) 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, 20981 + ... + 22562.

It is an arithmetic number, because the mean of its divisors is an integer number (4964016).

Almost surely, 2^34442513 is an apocalyptic number.

It is an amenable number.

34442513 is a deficient number, since it is larger than the sum of its proper divisors (5269615).

34442513 is a wasteful number, since it uses less digits than its factorization.

34442513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43663.

The product of its digits is 5760, while the sum is 26.

The square root of 34442513 is about 5868.7744035701. The cubic root of 34442513 is about 325.3605875513.

Adding to 34442513 its reverse (31524443), we get a palindrome (65966956).

The spelling of 34442513 in words is "thirty-four million, four hundred forty-two thousand, five hundred thirteen".