4821976320 has 360 divisors, whose sum is σ = 18000167136. Its totient is φ = 1100058624.

The previous prime is 4821976283. The next prime is 4821976333. The reversal of 4821976320 is 236791284.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9219579 + ... + 9220101.

Almost surely, 2^4821976320 is an apocalyptic number.

4821976320 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 4821976320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9000083568).

4821976320 is an abundant number, since it is smaller than the sum of its proper divisors (13178190816).

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

4821976320 is an frugal number, since it uses more digits than its factorization.

4821976320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 4821976320 is about 69440.4516114347. The cubic root of 4821976320 is about 1689.4357931269.

The spelling of 4821976320 in words is "four billion, eight hundred twenty-one million, nine hundred seventy-six thousand, three hundred twenty".