6981630484 has 48 divisors (see below), whose sum is σ = 13033451200. Its totient is φ = 3262934016.

The previous prime is 6981630419. The next prime is 6981630517. The reversal of 6981630484 is 4840361896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2748487 + ... + 2751025.

Almost surely, 2^6981630484 is an apocalyptic number.

It is an amenable number.

6981630484 is a deficient number, since it is larger than the sum of its proper divisors (6051820716).

6981630484 is a wasteful number, since it uses less digits than its factorization.

6981630484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032 (or 3030 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 6981630484 is about 83556.1516825661. The cubic root of 6981630484 is about 1911.2564016842.

The spelling of 6981630484 in words is "six billion, nine hundred eighty-one million, six hundred thirty thousand, four hundred eighty-four".