6838830 has 40 divisors (see below), whose sum is σ = 18391032. Its totient is φ = 1823472.

The previous prime is 6838807. The next prime is 6838831. The reversal of 6838830 is 388386.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6838831) 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 19 ways as a sum of consecutive naturals, for example, 3412 + ... + 5031.

Almost surely, 2^6838830 is an apocalyptic number.

6838830 is an abundant number, since it is smaller than the sum of its proper divisors (11552202).

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

6838830 is a wasteful number, since it uses less digits than its factorization.

6838830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462 (or 8453 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 6838830 is about 2615.1156762178. The cubic root of 6838830 is about 189.8135752224.

The spelling of 6838830 in words is "six million, eight hundred thirty-eight thousand, eight hundred thirty".