6328089 has 6 divisors (see below), whose sum is σ = 9140586. Its totient is φ = 4218720.

The previous prime is 6328067. The next prime is 6328099. The reversal of 6328089 is 9808236.

It can be written as a sum of positive squares in only one way, i.e., 6290064 + 38025 = 2508^2 + 195^2 .

It is not a de Polignac number, because 6328089 - 2⁸ = 6327833 is a prime.

It is a Curzon number.

6328089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6328019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 351552 + ... + 351569.

It is an arithmetic number, because the mean of its divisors is an integer number (1523431).

Almost surely, 2^6328089 is an apocalyptic number.

It is an amenable number.

6328089 is a deficient number, since it is larger than the sum of its proper divisors (2812497).

6328089 is a wasteful number, since it uses less digits than its factorization.

6328089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703127 (or 703124 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 6328089 is about 2515.5693192596. The cubic root of 6328089 is about 184.9655548240.

The spelling of 6328089 in words is "six million, three hundred twenty-eight thousand, eighty-nine".