4429900800 has 1056 divisors, whose sum is σ = 19189396800. Its totient is φ = 990904320.

The previous prime is 4429900789. The next prime is 4429900819. The reversal of 4429900800 is 80099244.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 152755186 + ... + 152755214.

Almost surely, 2^4429900800 is an apocalyptic number.

4429900800 is a gapful number since it is divisible by the number (40) 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 4429900800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9594698400).

4429900800 is an abundant number, since it is smaller than the sum of its proper divisors (14759496000).

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

4429900800 is a wasteful number, since it uses less digits than its factorization.

4429900800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 4429900800 is about 66557.4999530481. The cubic root of 4429900800 is about 1642.3460375691.

The spelling of 4429900800 in words is "four billion, four hundred twenty-nine million, nine hundred thousand, eight hundred".