838000838 has 16 divisors (see below), whose sum is σ = 1272605040. Its totient is φ = 413820000.

The previous prime is 838000819. The next prime is 838000841.

838000838 is nontrivially palindromic in base 10.

838000838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79688 + ... + 89588.

It is an arithmetic number, because the mean of its divisors is an integer number (79537815).

Almost surely, 2^838000838 is an apocalyptic number.

838000838 is a deficient number, since it is larger than the sum of its proper divisors (434604202).

838000838 is a wasteful number, since it uses less digits than its factorization.

838000838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10423.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 838000838 is about 28948.2441263715. The cubic root of 838000838 is about 942.7896749069.

It can be divided in two parts, 838000 and 838, that added together give a palindrome (838838).

The spelling of 838000838 in words is "eight hundred thirty-eight million, eight hundred thirty-eight", and thus it is an aban number.