2284396881 has 8 divisors (see below), whose sum is σ = 3280159680. Its totient is φ = 1405782672.

The previous prime is 2284396861. The next prime is 2284396901. The reversal of 2284396881 is 1886934822.

It is an interprime number because it is at equal distance from previous prime (2284396861) and next prime (2284396901).

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

It is not a de Polignac number, because 2284396881 - 2⁶ = 2284396817 is a prime.

It is a super-2 number, since 2×2284396881² = 10436938219845056322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2284396861) 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, 29287101 + ... + 29287178.

It is an arithmetic number, because the mean of its divisors is an integer number (410019960).

Almost surely, 2^2284396881 is an apocalyptic number.

It is an amenable number.

2284396881 is a deficient number, since it is larger than the sum of its proper divisors (995762799).

2284396881 is a wasteful number, since it uses less digits than its factorization.

2284396881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58574295.

The product of its digits is 1327104, while the sum is 51.

The square root of 2284396881 is about 47795.3646392618. The cubic root of 2284396881 is about 1317.0143879421.

The spelling of 2284396881 in words is "two billion, two hundred eighty-four million, three hundred ninety-six thousand, eight hundred eighty-one".