2276798940 has 72 divisors (see below), whose sum is σ = 7437550848. Its totient is φ = 560442240.

The previous prime is 2276798917. The next prime is 2276798947. The reversal of 2276798940 is 498976722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276798947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484156 + ... + 488835.

Almost surely, 2^2276798940 is an apocalyptic number.

2276798940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2276798940 is an abundant number, since it is smaller than the sum of its proper divisors (5160751908).

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

2276798940 is a wasteful number, since it uses less digits than its factorization.

2276798940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973019 (or 973014 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 2276798940 is about 47715.8143596020. The cubic root of 2276798940 is about 1315.5526290742.

The spelling of 2276798940 in words is "two billion, two hundred seventy-six million, seven hundred ninety-eight thousand, nine hundred forty".