6345089 has 4 divisors (see below), whose sum is σ = 6359856. Its totient is φ = 6330324.

The previous prime is 6345067. The next prime is 6345091. The reversal of 6345089 is 9805436.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6345089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6045089) 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, 6719 + ... + 7604.

It is an arithmetic number, because the mean of its divisors is an integer number (1589964).

Almost surely, 2^6345089 is an apocalyptic number.

It is an amenable number.

6345089 is a deficient number, since it is larger than the sum of its proper divisors (14767).

6345089 is a wasteful number, since it uses less digits than its factorization.

6345089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14766.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6345089 is about 2518.9460097430. The cubic root of 6345089 is about 185.1310393734.

The spelling of 6345089 in words is "six million, three hundred forty-five thousand, eighty-nine".