395244288 has 108 divisors (see below), whose sum is σ = 1206740808. Its totient is φ = 123985920.

The previous prime is 395244263. The next prime is 395244293. The reversal of 395244288 is 882442593.

395244288 is a `hidden beast` number, since 3 + 9 + 524 + 42 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34123 + ... + 44213.

It is an arithmetic number, because the mean of its divisors is an integer number (11173526).

Almost surely, 2^395244288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395244288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603370404).

395244288 is an abundant number, since it is smaller than the sum of its proper divisors (811496520).

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

395244288 is a wasteful number, since it uses less digits than its factorization.

395244288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10130 (or 10113 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 395244288 is about 19880.7516960501. The cubic root of 395244288 is about 733.8746181854.

The spelling of 395244288 in words is "three hundred ninety-five million, two hundred forty-four thousand, two hundred eighty-eight".