6343489 has 8 divisors (see below), whose sum is σ = 6716160. Its totient is φ = 5981136.

The previous prime is 6343483. The next prime is 6343537. The reversal of 6343489 is 9843436.

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

It is a cyclic number.

It is not a de Polignac number, because 6343489 - 2⁵ = 6343457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6343483) 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, 1297 + ... + 3790.

It is an arithmetic number, because the mean of its divisors is an integer number (839520).

Almost surely, 2^6343489 is an apocalyptic number.

It is an amenable number.

6343489 is a deficient number, since it is larger than the sum of its proper divisors (372671).

6343489 is a wasteful number, since it uses less digits than its factorization.

6343489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159.

The product of its digits is 62208, while the sum is 37.

The square root of 6343489 is about 2518.6283965683. The cubic root of 6343489 is about 185.1154769669.

The spelling of 6343489 in words is "six million, three hundred forty-three thousand, four hundred eighty-nine".