2231759969 has 32 divisors (see below), whose sum is σ = 2490197760. Its totient is φ = 1992211200.

The previous prime is 2231759963. The next prime is 2231760001. The reversal of 2231759969 is 9699571322.

It is not a de Polignac number, because 2231759969 - 2¹² = 2231755873 is a prime.

It is a super-3 number, since 3×2231759969³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2231759969.

It is not an unprimeable number, because it can be changed into a prime (2231759963) 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 31 ways as a sum of consecutive naturals, for example, 3044327 + ... + 3045059.

It is an arithmetic number, because the mean of its divisors is an integer number (77818680).

Almost surely, 2^2231759969 is an apocalyptic number.

It is an amenable number.

2231759969 is a deficient number, since it is larger than the sum of its proper divisors (258437791).

2231759969 is a wasteful number, since it uses less digits than its factorization.

2231759969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

The product of its digits is 1837080, while the sum is 53.

The square root of 2231759969 is about 47241.5068451463. The cubic root of 2231759969 is about 1306.8201665761.

The spelling of 2231759969 in words is "two billion, two hundred thirty-one million, seven hundred fifty-nine thousand, nine hundred sixty-nine".