2281770469 has 32 divisors (see below), whose sum is σ = 2633637888. Its totient is φ = 1957800000.

The previous prime is 2281770457. The next prime is 2281770493. The reversal of 2281770469 is 9640771822.

It is not a de Polignac number, because 2281770469 - 2⁵ = 2281770437 is a prime.

It is a super-2 number, since 2×2281770469² = 10412952946400959922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281780469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4536072 + ... + 4536574.

It is an arithmetic number, because the mean of its divisors is an integer number (82301184).

Almost surely, 2^2281770469 is an apocalyptic number.

It is an amenable number.

2281770469 is a deficient number, since it is larger than the sum of its proper divisors (351867419).

2281770469 is a wasteful number, since it uses less digits than its factorization.

2281770469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2281770469 is about 47767.8811441328. The cubic root of 2281770469 is about 1316.5094627104.

The spelling of 2281770469 in words is "two billion, two hundred eighty-one million, seven hundred seventy thousand, four hundred sixty-nine".