4597720320 has 576 divisors, whose sum is σ = 16688851200. Its totient is φ = 1073479680.

The previous prime is 4597720273. The next prime is 4597720333. The reversal of 4597720320 is 230277954.

It is a super-2 number, since 2×4597720320² = 42278064281881804800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86749414 + ... + 86749466.

It is an arithmetic number, because the mean of its divisors is an integer number (28973700).

Almost surely, 2^4597720320 is an apocalyptic number.

4597720320 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 4597720320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8344425600).

4597720320 is an abundant number, since it is smaller than the sum of its proper divisors (12091130880).

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

4597720320 is a wasteful number, since it uses less digits than its factorization.

4597720320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 4597720320 is about 67806.4917246129. The cubic root of 4597720320 is about 1662.8287183868.

The spelling of 4597720320 in words is "four billion, five hundred ninety-seven million, seven hundred twenty thousand, three hundred twenty".