888399 has 6 divisors (see below), whose sum is σ = 1283256. Its totient is φ = 592260.

The previous prime is 888397. The next prime is 888409. The reversal of 888399 is 993888.

It is not a de Polignac number, because 888399 - 2¹ = 888397 is a prime.

888399 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49347 + ... + 49364.

It is an arithmetic number, because the mean of its divisors is an integer number (213876).

2⁸⁸⁸³⁹⁹ is an apocalyptic number.

888399 is a deficient number, since it is larger than the sum of its proper divisors (394857).

888399 is a wasteful number, since it uses less digits than its factorization.

888399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98717 (or 98714 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 888399 is about 942.5492029597. The cubic root of 888399 is about 96.1323045569.

The spelling of 888399 in words is "eight hundred eighty-eight thousand, three hundred ninety-nine".