395427 has 8 divisors (see below), whose sum is σ = 533520. Its totient is φ = 260480.

The previous prime is 395407. The next prime is 395429. The reversal of 395427 is 724593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 395427 - 2¹² = 391331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 395394 and 395403.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 395427.

It is not an unprimeable number, because it can be changed into a prime (395429) 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 7 ways as a sum of consecutive naturals, for example, 474 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (66690).

2³⁹⁵⁴²⁷ is an apocalyptic number.

395427 is a deficient number, since it is larger than the sum of its proper divisors (138093).

395427 is a wasteful number, since it uses less digits than its factorization.

395427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573.

The product of its digits is 7560, while the sum is 30.

The square root of 395427 is about 628.8298657030. The cubic root of 395427 is about 73.3987685004.

The spelling of 395427 in words is "three hundred ninety-five thousand, four hundred twenty-seven".