2888399 has 8 divisors (see below), whose sum is σ = 3056880. Its totient is φ = 2721600.

The previous prime is 2888387. The next prime is 2888441. The reversal of 2888399 is 9938882.

It is a happy number.

2888399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2888399 - 2⁴ = 2888383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5069 + ... + 5609.

It is an arithmetic number, because the mean of its divisors is an integer number (382110).

2^2888399 is an apocalyptic number.

2888399 is a deficient number, since it is larger than the sum of its proper divisors (168481).

2888399 is a wasteful number, since it uses less digits than its factorization.

2888399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841.

The product of its digits is 248832, while the sum is 47.

The square root of 2888399 is about 1699.5290524142. The cubic root of 2888399 is about 142.4139051091.

It can be divided in two parts, 28883 and 99, that added together give a palindrome (28982).

The spelling of 2888399 in words is "two million, eight hundred eighty-eight thousand, three hundred ninety-nine".