6898716 has 48 divisors (see below), whose sum is σ = 19514880. Its totient is φ = 2090160.

The previous prime is 6898667. The next prime is 6898739. The reversal of 6898716 is 6178986.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1716 + ... + 4091.

It is an arithmetic number, because the mean of its divisors is an integer number (406560).

Almost surely, 2^6898716 is an apocalyptic number.

6898716 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6898716 is an abundant number, since it is smaller than the sum of its proper divisors (12616164).

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

6898716 is a wasteful number, since it uses less digits than its factorization.

6898716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5823 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 6898716 is about 2626.5406907185. The cubic root of 6898716 is about 190.3660165203.

The spelling of 6898716 in words is "six million, eight hundred ninety-eight thousand, seven hundred sixteen".