6841988 has 12 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 3341352.

The previous prime is 6841987. The next prime is 6841993. The reversal of 6841988 is 8891486.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6841987) 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, 19718 + ... + 20061.

It is an arithmetic number, because the mean of its divisors is an integer number (1021020).

Almost surely, 2^6841988 is an apocalyptic number.

It is an amenable number.

6841988 is a deficient number, since it is larger than the sum of its proper divisors (5410252).

6841988 is a wasteful number, since it uses less digits than its factorization.

6841988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39826 (or 39824 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 6841988 is about 2615.7194039117. The cubic root of 6841988 is about 189.8427877742.

The spelling of 6841988 in words is "six million, eight hundred forty-one thousand, nine hundred eighty-eight".