6983009 has 8 divisors (see below), whose sum is σ = 7640352. Its totient is φ = 6329440.

The previous prime is 6983003. The next prime is 6983017. The reversal of 6983009 is 9003896.

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

It is a cyclic number.

It is not a de Polignac number, because 6983009 - 2¹⁶ = 6917473 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6983009.

It is not an unprimeable number, because it can be changed into a prime (6983003) 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 7 ways as a sum of consecutive naturals, for example, 4157 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (955044).

Almost surely, 2^6983009 is an apocalyptic number.

It is an amenable number.

6983009 is a deficient number, since it is larger than the sum of its proper divisors (657343).

6983009 is a wasteful number, since it uses less digits than its factorization.

6983009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6983009 is about 2642.5383630139. The cubic root of 6983009 is about 191.1382185298.

The spelling of 6983009 in words is "six million, nine hundred eighty-three thousand, nine".