2869691338 has 8 divisors (see below), whose sum is σ = 4368784032. Its totient is φ = 1413429996.

The previous prime is 2869691329. The next prime is 2869691339. The reversal of 2869691338 is 8331969682.

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

It is not an unprimeable number, because it can be changed into a prime (2869691339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10707670 + ... + 10707937.

It is an arithmetic number, because the mean of its divisors is an integer number (546098004).

Almost surely, 2^2869691338 is an apocalyptic number.

2869691338 is a deficient number, since it is larger than the sum of its proper divisors (1499092694).

2869691338 is a wasteful number, since it uses less digits than its factorization.

2869691338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21415676.

The product of its digits is 3359232, while the sum is 55.

The square root of 2869691338 is about 53569.5000723359. The cubic root of 2869691338 is about 1421.0577548330.

The spelling of 2869691338 in words is "two billion, eight hundred sixty-nine million, six hundred ninety-one thousand, three hundred thirty-eight".