2240049804 has 12 divisors (see below), whose sum is σ = 5226782904. Its totient is φ = 746683264.

The previous prime is 2240049803. The next prime is 2240049841. The reversal of 2240049804 is 4089400422.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2240049803) 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, 93335397 + ... + 93335420.

It is an arithmetic number, because the mean of its divisors is an integer number (435565242).

Almost surely, 2^2240049804 is an apocalyptic number.

It is an amenable number.

2240049804 is an abundant number, since it is smaller than the sum of its proper divisors (2986733100).

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

2240049804 is a wasteful number, since it uses less digits than its factorization.

2240049804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186670824 (or 186670822 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2240049804 is about 47329.1644126536. The cubic root of 2240049804 is about 1308.4362211575.

The spelling of 2240049804 in words is "two billion, two hundred forty million, forty-nine thousand, eight hundred four".