395797056 has 56 divisors (see below), whose sum is σ = 1102339680. Its totient is φ = 124987392.

The previous prime is 395797033. The next prime is 395797063. The reversal of 395797056 is 650797593.

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 7 ways as a sum of consecutive naturals, for example, 50601 + ... + 57896.

Almost surely, 2^395797056 is an apocalyptic number.

It is an amenable number.

395797056 is an abundant number, since it is smaller than the sum of its proper divisors (706542624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395797056 is a wasteful number, since it uses less digits than its factorization.

395797056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108531 (or 108521 counting only the distinct ones).

The product of its (nonzero) digits is 1786050, while the sum is 51.

The square root of 395797056 is about 19894.6489287949. The cubic root of 395797056 is about 734.2165783783.

The spelling of 395797056 in words is "three hundred ninety-five million, seven hundred ninety-seven thousand, fifty-six".