6909929268 has 24 divisors (see below), whose sum is σ = 17588911200. Its totient is φ = 2093917920.

The previous prime is 6909929249. The next prime is 6909929281. The reversal of 6909929268 is 8629299096.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26173843 + ... + 26174106.

It is an arithmetic number, because the mean of its divisors is an integer number (732871300).

Almost surely, 2^6909929268 is an apocalyptic number.

It is an amenable number.

6909929268 is an abundant number, since it is smaller than the sum of its proper divisors (10678981932).

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

6909929268 is a wasteful number, since it uses less digits than its factorization.

6909929268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52347967 (or 52347965 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 60.

The square root of 6909929268 is about 83125.9843129692. The cubic root of 6909929268 is about 1904.6910187008.

The spelling of 6909929268 in words is "six billion, nine hundred nine million, nine hundred twenty-nine thousand, two hundred sixty-eight".