395530 has 16 divisors (see below), whose sum is σ = 731880. Its totient is φ = 153792.

The previous prime is 395513. The next prime is 395533. The reversal of 395530 is 35593.

It can be written as a sum of positive squares in 4 ways, for example, as 370881 + 24649 = 609^2 + 157^2 .

It is a junction number, because it is equal to n+sod(n) for n = 395495 and 395504.

It is not an unprimeable number, because it can be changed into a prime (395533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165 + ... + 904.

2³⁹⁵⁵³⁰ is an apocalyptic number.

395530 is a deficient number, since it is larger than the sum of its proper divisors (336350).

395530 is a wasteful number, since it uses less digits than its factorization.

395530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113.

The product of its (nonzero) digits is 2025, while the sum is 25.

The square root of 395530 is about 628.9117585162. The cubic root of 395530 is about 73.4051408665.

The spelling of 395530 in words is "three hundred ninety-five thousand, five hundred thirty".