395840116 has 24 divisors (see below), whose sum is σ = 817220096. Its totient is φ = 164172960.

The previous prime is 395840113. The next prime is 395840131. The reversal of 395840116 is 611048593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395840113) by changing a digit.

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, 227151 + ... + 228886.

Almost surely, 2^395840116 is an apocalyptic number.

It is an amenable number.

395840116 is an abundant number, since it is smaller than the sum of its proper divisors (421379980).

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

395840116 is a wasteful number, since it uses less digits than its factorization.

395840116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456079 (or 456077 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 395840116 is about 19895.7310999119. The cubic root of 395840116 is about 734.2432033190.

The spelling of 395840116 in words is "three hundred ninety-five million, eight hundred forty thousand, one hundred sixteen".