2282783749 has 16 divisors (see below), whose sum is σ = 2553638400. Its totient is φ = 2030258944.

The previous prime is 2282783731. The next prime is 2282783759. The reversal of 2282783749 is 9473872822.

It is a cyclic number.

It is not a de Polignac number, because 2282783749 - 2⁵ = 2282783717 is a prime.

It is a super-2 number, since 2×2282783749² = 10422203289396990002, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2282783696 and 2282783705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282783759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26089 + ... + 72430.

It is an arithmetic number, because the mean of its divisors is an integer number (159602400).

Almost surely, 2^2282783749 is an apocalyptic number.

2282783749 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2282783749 is a deficient number, since it is larger than the sum of its proper divisors (270854651).

2282783749 is a wasteful number, since it uses less digits than its factorization.

2282783749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98612.

The product of its digits is 2709504, while the sum is 52.

The square root of 2282783749 is about 47778.4862568918. The cubic root of 2282783749 is about 1316.7043107185.

The spelling of 2282783749 in words is "two billion, two hundred eighty-two million, seven hundred eighty-three thousand, seven hundred forty-nine".