396794 has 4 divisors (see below), whose sum is σ = 595194. Its totient is φ = 198396.

The previous prime is 396733. The next prime is 396833. The reversal of 396794 is 497693.

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., 375769 + 21025 = 613^2 + 145^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99197 + ... + 99200.

2³⁹⁶⁷⁹⁴ is an apocalyptic number.

396794 is a deficient number, since it is larger than the sum of its proper divisors (198400).

396794 is a wasteful number, since it uses less digits than its factorization.

396794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198399.

The product of its digits is 40824, while the sum is 38.

The square root of 396794 is about 629.9158673982. The cubic root of 396794 is about 73.4832516175.

The spelling of 396794 in words is "three hundred ninety-six thousand, seven hundred ninety-four".