395801 has 4 divisors (see below), whose sum is σ = 452352. Its totient is φ = 339252.

The previous prime is 395767. The next prime is 395803. The reversal of 395801 is 108593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 395801 - 2⁶ = 395737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28265 + ... + 28278.

It is an arithmetic number, because the mean of its divisors is an integer number (113088).

2³⁹⁵⁸⁰¹ is an apocalyptic number.

It is an amenable number.

395801 is a deficient number, since it is larger than the sum of its proper divisors (56551).

395801 is an equidigital number, since it uses as much as digits as its factorization.

395801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56550.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 395801 is about 629.1271731534. The cubic root of 395801 is about 73.4219017120.

The spelling of 395801 in words is "three hundred ninety-five thousand, eight hundred one".