396934 has 8 divisors (see below), whose sum is σ = 621360. Its totient is φ = 189816.

The previous prime is 396931. The next prime is 396937. The reversal of 396934 is 439693.

It is an interprime number because it is at equal distance from previous prime (396931) and next prime (396937).

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

It is a self number, because there is not a number n which added to its sum of digits gives 396934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396931) 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, 4269 + ... + 4360.

It is an arithmetic number, because the mean of its divisors is an integer number (77670).

2³⁹⁶⁹³⁴ is an apocalyptic number.

396934 is a deficient number, since it is larger than the sum of its proper divisors (224426).

396934 is a wasteful number, since it uses less digits than its factorization.

396934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8654.

The product of its digits is 17496, while the sum is 34.

The square root of 396934 is about 630.0269835491. The cubic root of 396934 is about 73.4918929155.

Subtracting from 396934 its sum of digits (34), we obtain a square (396900 = 630²).

The spelling of 396934 in words is "three hundred ninety-six thousand, nine hundred thirty-four".