6334612613 has 4 divisors (see below), whose sum is σ = 7239557280. Its totient is φ = 5429667948.

The previous prime is 6334612589. The next prime is 6334612663. The reversal of 6334612613 is 3162164336.

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 a de Polignac number, because none of the positive numbers 2^k-6334612613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6334612663) 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, 452472323 + ... + 452472336.

It is an arithmetic number, because the mean of its divisors is an integer number (1809889320).

Almost surely, 2^6334612613 is an apocalyptic number.

It is an amenable number.

6334612613 is a deficient number, since it is larger than the sum of its proper divisors (904944667).

6334612613 is an equidigital number, since it uses as much as digits as its factorization.

6334612613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904944666.

The product of its digits is 46656, while the sum is 35.

The square root of 6334612613 is about 79590.2796389107. The cubic root of 6334612613 is about 1850.2909318934.

Adding to 6334612613 its reverse (3162164336), we get a palindrome (9496776949).

The spelling of 6334612613 in words is "six billion, three hundred thirty-four million, six hundred twelve thousand, six hundred thirteen".