6340089 has 16 divisors (see below), whose sum is σ = 9973760. Its totient is φ = 3505680.

The previous prime is 6340069. The next prime is 6340109. The reversal of 6340089 is 9800436.

It is an interprime number because it is at equal distance from previous prime (6340069) and next prime (6340109).

It is not a de Polignac number, because 6340089 - 2⁹ = 6339577 is a prime.

It is a Duffinian number.

It is a Curzon number.

6340089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6340039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4219 + ... + 5520.

It is an arithmetic number, because the mean of its divisors is an integer number (623360).

Almost surely, 2^6340089 is an apocalyptic number.

It is an amenable number.

6340089 is a deficient number, since it is larger than the sum of its proper divisors (3633671).

6340089 is a wasteful number, since it uses less digits than its factorization.

6340089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6340089 is about 2517.9533355485. The cubic root of 6340089 is about 185.0823981621.

The spelling of 6340089 in words is "six million, three hundred forty thousand, eighty-nine".