6698008 has 16 divisors (see below), whose sum is σ = 12600000. Its totient is φ = 3338016.

The previous prime is 6697979. The next prime is 6698009. The reversal of 6698008 is 8008966.

It is a super-2 number, since 2×6698008² = 89726622336128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6698009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593 + ... + 3991.

It is an arithmetic number, because the mean of its divisors is an integer number (787500).

Almost surely, 2^6698008 is an apocalyptic number.

It is an amenable number.

6698008 is a deficient number, since it is larger than the sum of its proper divisors (5901992).

6698008 is a wasteful number, since it uses less digits than its factorization.

6698008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 6698008 is about 2588.0510041342. The cubic root of 6698008 is about 188.5016780381.

The spelling of 6698008 in words is "six million, six hundred ninety-eight thousand, eight".