6980217 has 24 divisors (see below), whose sum is σ = 10108896. Its totient is φ = 4282368.

The previous prime is 6980191. The next prime is 6980219. The reversal of 6980217 is 7120896.

It is not a de Polignac number, because 6980217 - 2⁷ = 6980089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6980219) 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 23 ways as a sum of consecutive naturals, for example, 71913 + ... + 72009.

It is an arithmetic number, because the mean of its divisors is an integer number (421204).

Almost surely, 2^6980217 is an apocalyptic number.

It is an amenable number.

6980217 is a deficient number, since it is larger than the sum of its proper divisors (3128679).

6980217 is a wasteful number, since it uses less digits than its factorization.

6980217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 6980217 is about 2642.0100302611. The cubic root of 6980217 is about 191.1127410198.

The spelling of 6980217 in words is "six million, nine hundred eighty thousand, two hundred seventeen".