6980897 has 16 divisors (see below), whose sum is σ = 9217152. Its totient is φ = 5118720.

The previous prime is 6980849. The next prime is 6980899. The reversal of 6980897 is 7980896.

It is a cyclic number.

It is not a de Polignac number, because 6980897 - 2⁶ = 6980833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6980899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358 + ... + 3975.

It is an arithmetic number, because the mean of its divisors is an integer number (576072).

Almost surely, 2^6980897 is an apocalyptic number.

It is an amenable number.

6980897 is a deficient number, since it is larger than the sum of its proper divisors (2236255).

6980897 is a wasteful number, since it uses less digits than its factorization.

6980897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 6980897 is about 2642.1387170245. The cubic root of 6980897 is about 191.1189467697.

Subtracting 6980897 from its reverse (7980896), we obtain a palindrome (999999).

The spelling of 6980897 in words is "six million, nine hundred eighty thousand, eight hundred ninety-seven".