395584916 has 12 divisors (see below), whose sum is σ = 701037120. Its totient is φ = 195288600.

The previous prime is 395584901. The next prime is 395584957. The reversal of 395584916 is 619485593.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625610 + ... + 626241.

It is an arithmetic number, because the mean of its divisors is an integer number (58419760).

Almost surely, 2^395584916 is an apocalyptic number.

It is an amenable number.

395584916 is a deficient number, since it is larger than the sum of its proper divisors (305452204).

395584916 is a wasteful number, since it uses less digits than its factorization.

395584916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251934 (or 1251932 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 50.

The square root of 395584916 is about 19889.3166297890. The cubic root of 395584916 is about 734.0853793725.

The spelling of 395584916 in words is "three hundred ninety-five million, five hundred eighty-four thousand, nine hundred sixteen".