394322 has 4 divisors (see below), whose sum is σ = 591486. Its totient is φ = 197160.

The previous prime is 394319. The next prime is 394327. The reversal of 394322 is 223493.

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., 201601 + 192721 = 449^2 + 439^2 .

It is not an unprimeable number, because it can be changed into a prime (394327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98579 + ... + 98582.

2³⁹⁴³²² is an apocalyptic number.

394322 is a deficient number, since it is larger than the sum of its proper divisors (197164).

394322 is a wasteful number, since it uses less digits than its factorization.

394322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197163.

The product of its digits is 1296, while the sum is 23.

The square root of 394322 is about 627.9506350025. The cubic root of 394322 is about 73.3303350473.

The spelling of 394322 in words is "three hundred ninety-four thousand, three hundred twenty-two".