6864322 has 4 divisors (see below), whose sum is σ = 10296486. Its totient is φ = 3432160.

The previous prime is 6864317. The next prime is 6864323. The reversal of 6864322 is 2234686.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 1252161 = 2369^2 + 1119^2 .

It is not an unprimeable number, because it can be changed into a prime (6864323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716079 + ... + 1716082.

Almost surely, 2^6864322 is an apocalyptic number.

6864322 is a deficient number, since it is larger than the sum of its proper divisors (3432164).

6864322 is a wasteful number, since it uses less digits than its factorization.

6864322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432163.

The product of its digits is 13824, while the sum is 31.

The square root of 6864322 is about 2619.9851144615. The cubic root of 6864322 is about 190.0491285699.

The spelling of 6864322 in words is "six million, eight hundred sixty-four thousand, three hundred twenty-two".