397294 has 4 divisors (see below), whose sum is σ = 595944. Its totient is φ = 198646.

The previous prime is 397289. The next prime is 397297. The reversal of 397294 is 492793.

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

It is a d-powerful number, because it can be written as 3⁵ + 9⁵ + 2 + 7⁵ + 9⁵ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99322 + ... + 99325.

It is an arithmetic number, because the mean of its divisors is an integer number (148986).

2³⁹⁷²⁹⁴ is an apocalyptic number.

397294 is a deficient number, since it is larger than the sum of its proper divisors (198650).

397294 is a wasteful number, since it uses less digits than its factorization.

397294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198649.

The product of its digits is 13608, while the sum is 34.

The square root of 397294 is about 630.3126208478. The cubic root of 397294 is about 73.5141040699.

The spelling of 397294 in words is "three hundred ninety-seven thousand, two hundred ninety-four".