6980740 has 24 divisors (see below), whose sum is σ = 15787800. Its totient is φ = 2577408.

The previous prime is 6980737. The next prime is 6980777. The reversal of 6980740 is 470896.

It can be written as a sum of positive squares in 4 ways, for example, as 576 + 6980164 = 24^2 + 2642^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6980696 and 6980705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13165 + ... + 13684.

It is an arithmetic number, because the mean of its divisors is an integer number (657825).

Almost surely, 2^6980740 is an apocalyptic number.

It is an amenable number.

6980740 is an abundant number, since it is smaller than the sum of its proper divisors (8807060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6980740 is a wasteful number, since it uses less digits than its factorization.

6980740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26871 (or 26869 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6980740 is about 2642.1090060783. The cubic root of 6980740 is about 191.1175140074.

The spelling of 6980740 in words is "six million, nine hundred eighty thousand, seven hundred forty".