6980648 has 16 divisors (see below), whose sum is σ = 13540500. Its totient is φ = 3369856.

The previous prime is 6980647. The next prime is 6980669. The reversal of 6980648 is 8460896.

It can be written as a sum of positive squares in 2 ways, for example, as 6980164 + 484 = 2642^2 + 22^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980641) 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, 14813 + ... + 15276.

Almost surely, 2^6980648 is an apocalyptic number.

It is an amenable number.

6980648 is a deficient number, since it is larger than the sum of its proper divisors (6559852).

6980648 is a wasteful number, since it uses less digits than its factorization.

6980648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30124 (or 30120 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 6980648 is about 2642.0915956870. The cubic root of 6980648 is about 191.1166744169.

The spelling of 6980648 in words is "six million, nine hundred eighty thousand, six hundred forty-eight".