395426 has 4 divisors (see below), whose sum is σ = 593142. Its totient is φ = 197712.

The previous prime is 395407. The next prime is 395429. The reversal of 395426 is 624593.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361201 + 34225 = 601^2 + 185^2 .

It is not an unprimeable number, because it can be changed into a prime (395429) by changing a digit.

395426 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98855 + ... + 98858.

2³⁹⁵⁴²⁶ is an apocalyptic number.

395426 is a deficient number, since it is larger than the sum of its proper divisors (197716).

395426 is a wasteful number, since it uses less digits than its factorization.

395426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197715.

The product of its digits is 6480, while the sum is 29.

The square root of 395426 is about 628.8290705748. The cubic root of 395426 is about 73.3987066273.

The spelling of 395426 in words is "three hundred ninety-five thousand, four hundred twenty-six".