6889674 has 32 divisors (see below), whose sum is σ = 15160320. Its totient is φ = 2070000.

The previous prime is 6889661. The next prime is 6889679. The reversal of 6889674 is 4769886.

It is not an unprimeable number, because it can be changed into a prime (6889679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8799 + ... + 9549.

It is an arithmetic number, because the mean of its divisors is an integer number (473760).

Almost surely, 2^6889674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6889674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7580160).

6889674 is an abundant number, since it is smaller than the sum of its proper divisors (8270646).

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

6889674 is a wasteful number, since it uses less digits than its factorization.

6889674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its digits is 580608, while the sum is 48.

The square root of 6889674 is about 2624.8188508924. The cubic root of 6889674 is about 190.2828105977.

The spelling of 6889674 in words is "six million, eight hundred eighty-nine thousand, six hundred seventy-four".