396802 has 12 divisors (see below), whose sum is σ = 692550. Its totient is φ = 170016.

The previous prime is 396733. The next prime is 396833. The reversal of 396802 is 208693.

396802 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 370881 + 25921 = 609^2 + 161^2 .

It is an unprimeable number.

396802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1927 + ... + 2122.

396802 is a Friedman number, since it can be written as 630^2-98, using all its digits and the basic arithmetic operations.

2³⁹⁶⁸⁰² is an apocalyptic number.

396802 is a deficient number, since it is larger than the sum of its proper divisors (295748).

396802 is a wasteful number, since it uses less digits than its factorization.

396802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4065 (or 4058 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 396802 is about 629.9222174205. The cubic root of 396802 is about 73.4837454607.

The spelling of 396802 in words is "three hundred ninety-six thousand, eight hundred two".