6969912196 has 63 divisors (see below), whose sum is σ = 13945857681. Its totient is φ = 3047572944.

The previous prime is 6969912151. The next prime is 6969912197. The reversal of 6969912196 is 6912199696.

The square root of 6969912196 is 83486.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 5979928900 + 989983296 = 77330^2 + 31464^2 .

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 6969912196.

It is not an unprimeable number, because it can be changed into a prime (6969912197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 366837475 + ... + 366837493.

Almost surely, 2^6969912196 is an apocalyptic number.

6969912196 is the 83486-th square number.

It is an amenable number.

6969912196 is an abundant number, since it is smaller than the sum of its proper divisors (6975945485).

6969912196 is an frugal number, since it uses more digits than its factorization.

6969912196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 34 counting only the distinct ones).

The product of its digits is 2834352, while the sum is 58.

The cubic root of 6969912196 is about 1910.1864894707.

The spelling of 6969912196 in words is "six billion, nine hundred sixty-nine million, nine hundred twelve thousand, one hundred ninety-six".