4959843840 has 960 divisors, whose sum is σ = 21877599744. Its totient is φ = 1051066368.

The previous prime is 4959843817. The next prime is 4959843877. The reversal of 4959843840 is 483489594.

4959843840 is a `hidden beast` number, since 4 + 9 + 598 + 4 + 3 + 8 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 74027487 + ... + 74027553.

Almost surely, 2^4959843840 is an apocalyptic number.

4959843840 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 4959843840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10938799872).

4959843840 is an abundant number, since it is smaller than the sum of its proper divisors (16917755904).

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

4959843840 is an equidigital number, since it uses as much as digits as its factorization.

4959843840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 4959843840 is about 70426.1587764092. The cubic root of 4959843840 is about 1705.3858988975.

The spelling of 4959843840 in words is "four billion, nine hundred fifty-nine million, eight hundred forty-three thousand, eight hundred forty".