8398322 has 8 divisors (see below), whose sum is σ = 12668400. Its totient is φ = 4175524.

The previous prime is 8398321. The next prime is 8398337. The reversal of 8398322 is 2238938.

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

It is not an unprimeable number, because it can be changed into a prime (8398321) 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, 11372 + ... + 12087.

It is an arithmetic number, because the mean of its divisors is an integer number (1583550).

Almost surely, 2^8398322 is an apocalyptic number.

8398322 is a deficient number, since it is larger than the sum of its proper divisors (4270078).

8398322 is a wasteful number, since it uses less digits than its factorization.

8398322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23640.

The product of its digits is 20736, while the sum is 35.

The square root of 8398322 is about 2897.9858522774. The cubic root of 8398322 is about 203.2657346434.

The spelling of 8398322 in words is "eight million, three hundred ninety-eight thousand, three hundred twenty-two".