2276530344 has 96 divisors (see below), whose sum is σ = 6754587840. Its totient is φ = 686937600.

The previous prime is 2276530313. The next prime is 2276530357. The reversal of 2276530344 is 4430356722.

2276530344 is a `hidden beast` number, since 22 + 76 + 530 + 34 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2276530299 and 2276530308.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 184909 + ... + 196835.

It is an arithmetic number, because the mean of its divisors is an integer number (70360290).

Almost surely, 2^2276530344 is an apocalyptic number.

2276530344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2276530344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3377293920).

2276530344 is an abundant number, since it is smaller than the sum of its proper divisors (4478057496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2276530344 is a wasteful number, since it uses less digits than its factorization.

2276530344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12191 (or 12184 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 2276530344 is about 47712.9997380169. Note that the first 3 decimals coincide. The cubic root of 2276530344 is about 1315.5008947344.

The spelling of 2276530344 in words is "two billion, two hundred seventy-six million, five hundred thirty thousand, three hundred forty-four".