6889480 has 32 divisors (see below), whose sum is σ = 16695000. Its totient is φ = 2543616.

The previous prime is 6889453. The next prime is 6889481. The reversal of 6889480 is 849886.

It can be written as a sum of positive squares in 4 ways, for example, as 3452164 + 3437316 = 1858^2 + 1854^2 .

It is not an unprimeable number, because it can be changed into a prime (6889481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6105 + ... + 7144.

Almost surely, 2^6889480 is an apocalyptic number.

It is an amenable number.

6889480 is an abundant number, since it is smaller than the sum of its proper divisors (9805520).

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

6889480 is a wasteful number, since it uses less digits than its factorization.

6889480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13273 (or 13269 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 6889480 is about 2624.7818957011. The cubic root of 6889480 is about 190.2810245814.

The spelling of 6889480 in words is "six million, eight hundred eighty-nine thousand, four hundred eighty".