2440806004 has 24 divisors (see below), whose sum is σ = 5257121408. Its totient is φ = 965593440.

The previous prime is 2440806001. The next prime is 2440806029. The reversal of 2440806004 is 4006080442.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440806001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3352392 + ... + 3353119.

Almost surely, 2^2440806004 is an apocalyptic number.

It is an amenable number.

2440806004 is an abundant number, since it is smaller than the sum of its proper divisors (2816315404).

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

2440806004 is a wasteful number, since it uses less digits than its factorization.

2440806004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6705535 (or 6705533 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 2440806004 is about 49404.5140042891. The cubic root of 2440806004 is about 1346.4113199429.

Adding to 2440806004 its reverse (4006080442), we get a palindrome (6446886446).

The spelling of 2440806004 in words is "two billion, four hundred forty million, eight hundred six thousand, four".