838888 has 16 divisors (see below), whose sum is σ = 1656000. Its totient is φ = 397296.

The previous prime is 838853. The next prime is 838889. The reversal of 838888 is 888838.

It is a happy number.

838888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (838889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (103500).

2⁸³⁸⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

838888 is a deficient number, since it is larger than the sum of its proper divisors (817112).

838888 is a wasteful number, since it uses less digits than its factorization.

838888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544 (or 5540 counting only the distinct ones).

The product of its digits is 98304, while the sum is 43.

The square root of 838888 is about 915.9082923525. The cubic root of 838888 is about 94.3122256988.

The spelling of 838888 in words is "eight hundred thirty-eight thousand, eight hundred eighty-eight".