6898680 has 48 divisors (see below), whose sum is σ = 22421880. Its totient is φ = 1839552.

The previous prime is 6898667. The next prime is 6898739. The reversal of 6898680 is 868986.

6898680 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9222 + ... + 9941.

Almost surely, 2^6898680 is an apocalyptic number.

6898680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6898680 is an abundant number, since it is smaller than the sum of its proper divisors (15523200).

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

6898680 is a wasteful number, since it uses less digits than its factorization.

6898680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19180 (or 19173 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 6898680 is about 2626.5338375890. The cubic root of 6898680 is about 190.3656853868.

The spelling of 6898680 in words is "six million, eight hundred ninety-eight thousand, six hundred eighty".