2276984881 has 8 divisors (see below), whose sum is σ = 2316976704. Its totient is φ = 2237079120.

The previous prime is 2276984819. The next prime is 2276984933. The reversal of 2276984881 is 1884896722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2276984881 - 2¹¹ = 2276982833 is a prime.

It is a super-2 number, since 2×2276984881² = 10369320296605168322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2276984081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33066 + ... + 75148.

It is an arithmetic number, because the mean of its divisors is an integer number (289622088).

Almost surely, 2^2276984881 is an apocalyptic number.

It is an amenable number.

2276984881 is a deficient number, since it is larger than the sum of its proper divisors (39991823).

2276984881 is an equidigital number, since it uses as much as digits as its factorization.

2276984881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43031.

The product of its digits is 3096576, while the sum is 55.

The square root of 2276984881 is about 47717.7627409333. The cubic root of 2276984881 is about 1315.5884408314.

The spelling of 2276984881 in words is "two billion, two hundred seventy-six million, nine hundred eighty-four thousand, eight hundred eighty-one".