6899316 has 48 divisors (see below), whose sum is σ = 16981440. Its totient is φ = 2177280.

The previous prime is 6899309. The next prime is 6899317. The reversal of 6899316 is 6139986.

It is a super-2 number, since 2×6899316² = 95201122535712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6899317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18015 + ... + 18393.

It is an arithmetic number, because the mean of its divisors is an integer number (353780).

Almost surely, 2^6899316 is an apocalyptic number.

It is an amenable number.

6899316 is an abundant number, since it is smaller than the sum of its proper divisors (10082124).

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

6899316 is a wasteful number, since it uses less digits than its factorization.

6899316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 462 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 6899316 is about 2626.6549069111. The cubic root of 6899316 is about 190.3715352429.

The spelling of 6899316 in words is "six million, eight hundred ninety-nine thousand, three hundred sixteen".