6969885912 has 48 divisors (see below), whose sum is σ = 20592847080. Its totient is φ = 2112086400.

The previous prime is 6969885887. The next prime is 6969885929. The reversal of 6969885912 is 2195889696.

It is a self number, because there is not a number n which added to its sum of digits gives 6969885912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4399389 + ... + 4400972.

Almost surely, 2^6969885912 is an apocalyptic number.

It is an amenable number.

6969885912 is an abundant number, since it is smaller than the sum of its proper divisors (13622961168).

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

6969885912 is a wasteful number, since it uses less digits than its factorization.

6969885912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800384 (or 8800377 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 63.

The square root of 6969885912 is about 83485.8425842370. The cubic root of 6969885912 is about 1910.1840883211.

The spelling of 6969885912 in words is "six billion, nine hundred sixty-nine million, eight hundred eighty-five thousand, nine hundred twelve".