5598800730 has 128 divisors (see below), whose sum is σ = 15249081600. Its totient is φ = 1461411072.

The previous prime is 5598800687. The next prime is 5598800731. The reversal of 5598800730 is 370088955.

It is a super-2 number, since 2×5598800730² = 62693139228497065800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5598800731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3128676 + ... + 3130464.

It is an arithmetic number, because the mean of its divisors is an integer number (119133450).

Almost surely, 2^5598800730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5598800730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7624540800).

5598800730 is an abundant number, since it is smaller than the sum of its proper divisors (9650280870).

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

5598800730 is a wasteful number, since it uses less digits than its factorization.

5598800730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 5598800730 is about 74825.1343466886. The cubic root of 5598800730 is about 1775.6812281692.

The spelling of 5598800730 in words is "five billion, five hundred ninety-eight million, eight hundred thousand, seven hundred thirty".