395770 has 16 divisors (see below), whose sum is σ = 750240. Its totient is φ = 149904.

The previous prime is 395767. The next prime is 395803. The reversal of 395770 is 77593.

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, 852 + ... + 1231.

It is an arithmetic number, because the mean of its divisors is an integer number (46890).

2³⁹⁵⁷⁷⁰ is an apocalyptic number.

395770 is a deficient number, since it is larger than the sum of its proper divisors (354470).

395770 is a wasteful number, since it uses less digits than its factorization.

395770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 395770 is about 629.1025353629. The cubic root of 395770 is about 73.4199848073.

The spelling of 395770 in words is "three hundred ninety-five thousand, seven hundred seventy".