395836 has 24 divisors (see below), whose sum is σ = 807296. Its totient is φ = 166320.

The previous prime is 395803. The next prime is 395849. The reversal of 395836 is 638593.

It is a super-2 number, since 2×395836² = 313372277792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771 + ... + 1981.

2³⁹⁵⁸³⁶ is an apocalyptic number.

It is an amenable number.

395836 is an abundant number, since it is smaller than the sum of its proper divisors (411460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395836 is a wasteful number, since it uses less digits than its factorization.

395836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 287 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 395836 is about 629.1549888541. The cubic root of 395836 is about 73.4240658390.

The spelling of 395836 in words is "three hundred ninety-five thousand, eight hundred thirty-six".