396706 has 8 divisors (see below), whose sum is σ = 599760. Its totient is φ = 196788.

The previous prime is 396703. The next prime is 396709. The reversal of 396706 is 607693.

It is an interprime number because it is at equal distance from previous prime (396703) and next prime (396709).

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 (396703) 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, 436 + ... + 991.

It is an arithmetic number, because the mean of its divisors is an integer number (74970).

2³⁹⁶⁷⁰⁶ is an apocalyptic number.

396706 is a deficient number, since it is larger than the sum of its proper divisors (203054).

396706 is a wasteful number, since it uses less digits than its factorization.

396706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 396706 is about 629.8460129270. The cubic root of 396706 is about 73.4778189041.

The spelling of 396706 in words is "three hundred ninety-six thousand, seven hundred six".