6968428969 has 16 divisors (see below), whose sum is σ = 7132752000. Its totient is φ = 6806612736.

The previous prime is 6968428927. The next prime is 6968428981. The reversal of 6968428969 is 9698248696.

It is a cyclic number.

It is not a de Polignac number, because 6968428969 - 2¹¹ = 6968426921 is a prime.

It is a super-3 number, since 3×6968428969³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6968428169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2449662 + ... + 2452504.

It is an arithmetic number, because the mean of its divisors is an integer number (445797000).

Almost surely, 2^6968428969 is an apocalyptic number.

It is an amenable number.

6968428969 is a deficient number, since it is larger than the sum of its proper divisors (164323031).

6968428969 is a wasteful number, since it uses less digits than its factorization.

6968428969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264.

The product of its digits is 80621568, while the sum is 67.

The square root of 6968428969 is about 83477.1164391775. The cubic root of 6968428969 is about 1910.0509812512.

The spelling of 6968428969 in words is "six billion, nine hundred sixty-eight million, four hundred twenty-eight thousand, nine hundred sixty-nine".