2440973808 has 540 divisors, whose sum is σ = 9079976880. Its totient is φ = 608864256.

The previous prime is 2440973807. The next prime is 2440973813. The reversal of 2440973808 is 8083790442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440973803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 27426628 + ... + 27426716.

It is an arithmetic number, because the mean of its divisors is an integer number (16814772).

Almost surely, 2^2440973808 is an apocalyptic number.

2440973808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440973808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4539988440).

2440973808 is an abundant number, since it is smaller than the sum of its proper divisors (6639003072).

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

2440973808 is a wasteful number, since it uses less digits than its factorization.

2440973808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2440973808 is about 49406.2122409723. The cubic root of 2440973808 is about 1346.4421742355.

The spelling of 2440973808 in words is "two billion, four hundred forty million, nine hundred seventy-three thousand, eight hundred eight".