4090843008 has 640 divisors, whose sum is σ = 15427908000. Its totient is φ = 1062125568.

The previous prime is 4090842971. The next prime is 4090843021. The reversal of 4090843008 is 8003480904.

It is a super-2 number, since 2×4090843008² = 33469993032204976128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 141063538 + ... + 141063566.

Almost surely, 2^4090843008 is an apocalyptic number.

4090843008 is a gapful number since it is divisible by the number (48) 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 4090843008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7713954000).

4090843008 is an abundant number, since it is smaller than the sum of its proper divisors (11337064992).

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

4090843008 is an equidigital number, since it uses as much as digits as its factorization.

4090843008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4090843008 is about 63959.6983107331. The cubic root of 4090843008 is about 1599.3282346632.

The spelling of 4090843008 in words is "four billion, ninety million, eight hundred forty-three thousand, eight".