394298 has 8 divisors (see below), whose sum is σ = 626292. Its totient is φ = 185536.

The previous prime is 394291. The next prime is 394319. The reversal of 394298 is 892493.

It can be written as a sum of positive squares in 2 ways, for example, as 344569 + 49729 = 587^2 + 223^2 .

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 (394291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5765 + ... + 5832.

2³⁹⁴²⁹⁸ is an apocalyptic number.

394298 is a deficient number, since it is larger than the sum of its proper divisors (231994).

394298 is a wasteful number, since it uses less digits than its factorization.

394298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11616.

The product of its digits is 15552, while the sum is 35.

The square root of 394298 is about 627.9315249293. The cubic root of 394298 is about 73.3288472922.

The spelling of 394298 in words is "three hundred ninety-four thousand, two hundred ninety-eight".