2284440999 has 4 divisors (see below), whose sum is σ = 3045921336. Its totient is φ = 1522960664.

The previous prime is 2284440973. The next prime is 2284441007. The reversal of 2284440999 is 9990444822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2284440999 - 2²⁵ = 2250886567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280440999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380740164 + ... + 380740169.

It is an arithmetic number, because the mean of its divisors is an integer number (761480334).

Almost surely, 2^2284440999 is an apocalyptic number.

2284440999 is a deficient number, since it is larger than the sum of its proper divisors (761480337).

2284440999 is an equidigital number, since it uses as much as digits as its factorization.

2284440999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761480336.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 2284440999 is about 47795.8261671456. The cubic root of 2284440999 is about 1317.0228662801.

The spelling of 2284440999 in words is "two billion, two hundred eighty-four million, four hundred forty thousand, nine hundred ninety-nine".