4871946240 has 456 divisors, whose sum is σ = 19629305280. Its totient is φ = 1094713344.

The previous prime is 4871946221. The next prime is 4871946253. The reversal of 4871946240 is 426491784.

4871946240 is a `hidden beast` number, since 4 + 8 + 7 + 19 + 4 + 624 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82575331 + ... + 82575389.

Almost surely, 2^4871946240 is an apocalyptic number.

4871946240 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 4871946240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9814652640).

4871946240 is an abundant number, since it is smaller than the sum of its proper divisors (14757359040).

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

4871946240 is an frugal number, since it uses more digits than its factorization.

4871946240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 4871946240 is about 69799.3283635308. The cubic root of 4871946240 is about 1695.2515981234.

The spelling of 4871946240 in words is "four billion, eight hundred seventy-one million, nine hundred forty-six thousand, two hundred forty".