6329613 has 4 divisors (see below), whose sum is σ = 8439488. Its totient is φ = 4219740.

The previous prime is 6329597. The next prime is 6329647. The reversal of 6329613 is 3169236.

It is a happy number.

6329613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 6329613 - 2⁴ = 6329597 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6329683) 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, 1054933 + ... + 1054938.

It is an arithmetic number, because the mean of its divisors is an integer number (2109872).

Almost surely, 2^6329613 is an apocalyptic number.

It is an amenable number.

6329613 is a deficient number, since it is larger than the sum of its proper divisors (2109875).

6329613 is a wasteful number, since it uses less digits than its factorization.

6329613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109874.

The product of its digits is 5832, while the sum is 30.

The square root of 6329613 is about 2515.8722145610. The cubic root of 6329613 is about 184.9804021120.

The spelling of 6329613 in words is "six million, three hundred twenty-nine thousand, six hundred thirteen".