395396 has 6 divisors (see below), whose sum is σ = 691950. Its totient is φ = 197696.

The previous prime is 395383. The next prime is 395407. The reversal of 395396 is 693593.

It can be written as a sum of positive squares in only one way, i.e., 313600 + 81796 = 560^2 + 286^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 395396.

It is an unprimeable number.

395396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49421 + ... + 49428.

It is an arithmetic number, because the mean of its divisors is an integer number (115325).

2³⁹⁵³⁹⁶ is an apocalyptic number.

It is an amenable number.

395396 is a deficient number, since it is larger than the sum of its proper divisors (296554).

395396 is a wasteful number, since it uses less digits than its factorization.

395396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98853 (or 98851 counting only the distinct ones).

The product of its digits is 21870, while the sum is 35.

The square root of 395396 is about 628.8052162634. The cubic root of 395396 is about 73.3968503872.

The spelling of 395396 in words is "three hundred ninety-five thousand, three hundred ninety-six".