6349589 has 2 divisors, whose sum is σ = 6349590. Its totient is φ = 6349588.

The previous prime is 6349561. The next prime is 6349621. The reversal of 6349589 is 9859436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5640625 + 708964 = 2375^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 6349589 - 2⁸ = 6349333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6349529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3174794 + 3174795.

It is an arithmetic number, because the mean of its divisors is an integer number (3174795).

Almost surely, 2^6349589 is an apocalyptic number.

It is an amenable number.

6349589 is a deficient number, since it is larger than the sum of its proper divisors (1).

6349589 is an equidigital number, since it uses as much as digits as its factorization.

6349589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 44.

The square root of 6349589 is about 2519.8390821638. The cubic root of 6349589 is about 185.1747946205.

The spelling of 6349589 in words is "six million, three hundred forty-nine thousand, five hundred eighty-nine".