2239261269 has 8 divisors (see below), whose sum is σ = 3412207680. Its totient is φ = 1279577856.

The previous prime is 2239261253. The next prime is 2239261291. The reversal of 2239261269 is 9621629322.

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

It is not a de Polignac number, because 2239261269 - 2⁴ = 2239261253 is a prime.

It is a super-2 number, since 2×2239261269² = 10028582061686980722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2239261269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239265269) 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, 53315724 + ... + 53315765.

It is an arithmetic number, because the mean of its divisors is an integer number (426525960).

Almost surely, 2^2239261269 is an apocalyptic number.

It is an amenable number.

2239261269 is a deficient number, since it is larger than the sum of its proper divisors (1172946411).

2239261269 is a wasteful number, since it uses less digits than its factorization.

2239261269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106631499.

The product of its digits is 139968, while the sum is 42.

The square root of 2239261269 is about 47320.8333506501. The cubic root of 2239261269 is about 1308.2826726603.

The spelling of 2239261269 in words is "two billion, two hundred thirty-nine million, two hundred sixty-one thousand, two hundred sixty-nine".