4897599720 has 384 divisors, whose sum is σ = 16763034240. Its totient is φ = 1142968320.

The previous prime is 4897599719. The next prime is 4897599727. The reversal of 4897599720 is 279957984.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4897599727) 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 95 ways as a sum of consecutive naturals, for example, 45771907 + ... + 45772013.

It is an arithmetic number, because the mean of its divisors is an integer number (43653735).

Almost surely, 2^4897599720 is an apocalyptic number.

4897599720 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 4897599720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8381517120).

4897599720 is an abundant number, since it is smaller than the sum of its proper divisors (11865434520).

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

4897599720 is a wasteful number, since it uses less digits than its factorization.

4897599720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 60.

The square root of 4897599720 is about 69982.8530427275. The cubic root of 4897599720 is about 1698.2218685917.

The spelling of 4897599720 in words is "four billion, eight hundred ninety-seven million, five hundred ninety-nine thousand, seven hundred twenty".