395790 has 32 divisors (see below), whose sum is σ = 967680. Its totient is φ = 103584.

The previous prime is 395767. The next prime is 395803. The reversal of 395790 is 97593.

395790 is nontrivially palindromic in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2³⁹⁵⁷⁹⁰ is an apocalyptic number.

395790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

395790 is an abundant number, since it is smaller than the sum of its proper divisors (571890).

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

395790 is a wasteful number, since it uses less digits than its factorization.

395790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 395790 is about 629.1184308221. The cubic root of 395790 is about 73.4212215315.

The spelling of 395790 in words is "three hundred ninety-five thousand, seven hundred ninety".