6980450 has 12 divisors (see below), whose sum is σ = 12983730. Its totient is φ = 2792160.

The previous prime is 6980443. The next prime is 6980453. The reversal of 6980450 is 540896.

It can be written as a sum of positive squares in 3 ways, for example, as 6599761 + 380689 = 2569^2 + 617^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6980453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69755 + ... + 69854.

Almost surely, 2^6980450 is an apocalyptic number.

6980450 is a deficient number, since it is larger than the sum of its proper divisors (6003280).

6980450 is a wasteful number, since it uses less digits than its factorization.

6980450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139621 (or 139616 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 6980450 is about 2642.0541251080. The cubic root of 6980450 is about 191.1148674472.

The spelling of 6980450 in words is "six million, nine hundred eighty thousand, four hundred fifty".