6313859 has 4 divisors (see below), whose sum is σ = 6330480. Its totient is φ = 6297240.

The previous prime is 6313831. The next prime is 6313861. The reversal of 6313859 is 9583136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6313859 - 2¹² = 6309763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6313829) 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, 7727 + ... + 8504.

It is an arithmetic number, because the mean of its divisors is an integer number (1582620).

Almost surely, 2^6313859 is an apocalyptic number.

6313859 is a deficient number, since it is larger than the sum of its proper divisors (16621).

6313859 is a wasteful number, since it uses less digits than its factorization.

6313859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16620.

The product of its digits is 19440, while the sum is 35.

The square root of 6313859 is about 2512.7393418339. The cubic root of 6313859 is about 184.8268065003.

The spelling of 6313859 in words is "six million, three hundred thirteen thousand, eight hundred fifty-nine".