6982668368 has 20 divisors (see below), whose sum is σ = 14569606548. Its totient is φ = 3222769920.

The previous prime is 6982668367. The next prime is 6982668403. The reversal of 6982668368 is 8638662896.

It can be written as a sum of positive squares in 2 ways, for example, as 2795025424 + 4187642944 = 52868^2 + 64712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6982668368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982668367) 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, 16785053 + ... + 16785468.

Almost surely, 2^6982668368 is an apocalyptic number.

It is an amenable number.

6982668368 is an abundant number, since it is smaller than the sum of its proper divisors (7586938180).

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

6982668368 is a wasteful number, since it uses less digits than its factorization.

6982668368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33570542 (or 33570536 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 62.

The square root of 6982668368 is about 83562.3621494749. The cubic root of 6982668368 is about 1911.3511056437.

The spelling of 6982668368 in words is "six billion, nine hundred eighty-two million, six hundred sixty-eight thousand, three hundred sixty-eight".