6982807 has 8 divisors (see below), whose sum is σ = 7633136. Its totient is φ = 6348672.

The previous prime is 6982793. The next prime is 6982817. The reversal of 6982807 is 7082896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6982807 is a prime.

It is a super-3 number, since 3×6982807³ (a number of 22 digits) contains 333 as substring.

It is the 2643-rd Hogben number.

It is a Duffinian number.

6982807 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6982807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982817) by changing a digit.

It is a nontrivial repunit in base 2642.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3138 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (954142).

Almost surely, 2^6982807 is an apocalyptic number.

6982807 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6982807 is a deficient number, since it is larger than the sum of its proper divisors (650329).

6982807 is a wasteful number, since it uses less digits than its factorization.

6982807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 6982807 is about 2642.5001419111. The cubic root of 6982807 is about 191.1363754708.

The spelling of 6982807 in words is "six million, nine hundred eighty-two thousand, eight hundred seven".