395881368 has 16 divisors (see below), whose sum is σ = 989703480. Its totient is φ = 131960448.

The previous prime is 395881361. The next prime is 395881373. The reversal of 395881368 is 863188593.

It is a self number, because there is not a number n which added to its sum of digits gives 395881368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395881361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8247505 + ... + 8247552.

Almost surely, 2^395881368 is an apocalyptic number.

It is an amenable number.

395881368 is an abundant number, since it is smaller than the sum of its proper divisors (593822112).

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

395881368 is a wasteful number, since it uses less digits than its factorization.

395881368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16495066 (or 16495062 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 395881368 is about 19896.7677777070. The cubic root of 395881368 is about 734.2687085228.

The spelling of 395881368 in words is "three hundred ninety-five million, eight hundred eighty-one thousand, three hundred sixty-eight".