395872488 has 64 divisors (see below), whose sum is σ = 1199620800. Its totient is φ = 119960640.

The previous prime is 395872487. The next prime is 395872513. The reversal of 395872488 is 884278593.

It is a happy number.

395872488 is a `hidden beast` number, since 3 + 95 + 8 + 72 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (395872483) 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 15 ways as a sum of consecutive naturals, for example, 80931 + ... + 85682.

It is an arithmetic number, because the mean of its divisors is an integer number (18744075).

Almost surely, 2^395872488 is an apocalyptic number.

It is an amenable number.

395872488 is an abundant number, since it is smaller than the sum of its proper divisors (803748312).

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

395872488 is a wasteful number, since it uses less digits than its factorization.

395872488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166639 (or 166629 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 395872488 is about 19896.5446246327. The cubic root of 395872488 is about 734.2632183639.

The spelling of 395872488 in words is "three hundred ninety-five million, eight hundred seventy-two thousand, four hundred eighty-eight".