2269994839 has 8 divisors (see below), whose sum is σ = 2602466208. Its totient is φ = 1939570080.

The previous prime is 2269994833. The next prime is 2269994843. The reversal of 2269994839 is 9384999622.

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

It is not a de Polignac number, because 2269994839 - 2²⁹ = 1733123927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269994833) 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 7 ways as a sum of consecutive naturals, for example, 509272 + ... + 513709.

It is an arithmetic number, because the mean of its divisors is an integer number (325308276).

Almost surely, 2^2269994839 is an apocalyptic number.

2269994839 is a deficient number, since it is larger than the sum of its proper divisors (332471369).

2269994839 is a wasteful number, since it uses less digits than its factorization.

2269994839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023305.

The product of its digits is 15116544, while the sum is 61.

The square root of 2269994839 is about 47644.4628367243. The cubic root of 2269994839 is about 1314.2408334756.

The spelling of 2269994839 in words is "two billion, two hundred sixty-nine million, nine hundred ninety-four thousand, eight hundred thirty-nine".