2283408918 has 36 divisors (see below), whose sum is σ = 5755124700. Its totient is φ = 652402296.

The previous prime is 2283408917. The next prime is 2283408929. The reversal of 2283408918 is 8198043822.

2283408918 is a `hidden beast` number, since 228 + 3 + 408 + 9 + 18 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2283408917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1293568 + ... + 1295331.

It is an arithmetic number, because the mean of its divisors is an integer number (159864575).

Almost surely, 2^2283408918 is an apocalyptic number.

2283408918 is an abundant number, since it is smaller than the sum of its proper divisors (3471715782).

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

2283408918 is a wasteful number, since it uses less digits than its factorization.

2283408918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588921 (or 2588911 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 2283408918 is about 47785.0281782903. The cubic root of 2283408918 is about 1316.8244984183.

The spelling of 2283408918 in words is "two billion, two hundred eighty-three million, four hundred eight thousand, nine hundred eighteen".