395963337 has 64 divisors (see below), whose sum is σ = 709171200. Its totient is φ = 190202880.

The previous prime is 395963333. The next prime is 395963339. The reversal of 395963337 is 733369593.

It is not a de Polignac number, because 395963337 - 2² = 395963333 is a prime.

It is not an unprimeable number, because it can be changed into a prime (395963333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 230839 + ... + 232547.

It is an arithmetic number, because the mean of its divisors is an integer number (11080800).

Almost surely, 2^395963337 is an apocalyptic number.

It is an amenable number.

395963337 is a deficient number, since it is larger than the sum of its proper divisors (313207863).

395963337 is a wasteful number, since it uses less digits than its factorization.

395963337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806.

The product of its digits is 1377810, while the sum is 48.

The square root of 395963337 is about 19898.8275282741. The cubic root of 395963337 is about 734.3193828941.

The spelling of 395963337 in words is "three hundred ninety-five million, nine hundred sixty-three thousand, three hundred thirty-seven".