6869263939 has 8 divisors (see below), whose sum is σ = 6916140000. Its totient is φ = 6822456576.

The previous prime is 6869263937. The next prime is 6869263957. The reversal of 6869263939 is 9393629686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6869263939 - 2¹ = 6869263937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6869263937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192117 + ... + 225049.

It is an arithmetic number, because the mean of its divisors is an integer number (864517500).

Almost surely, 2^6869263939 is an apocalyptic number.

6869263939 is a deficient number, since it is larger than the sum of its proper divisors (46876061).

6869263939 is a wasteful number, since it uses less digits than its factorization.

6869263939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34349.

The product of its digits is 22674816, while the sum is 61.

The square root of 6869263939 is about 82881.0227917103. The cubic root of 6869263939 is about 1900.9472597907.

The spelling of 6869263939 in words is "six billion, eight hundred sixty-nine million, two hundred sixty-three thousand, nine hundred thirty-nine".