4840367840 has 384 divisors, whose sum is σ = 15300182016. Its totient is φ = 1412505600.

The previous prime is 4840367839. The next prime is 4840367843. The reversal of 4840367840 is 487630484.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4840367791 and 4840367800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4840367843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25342145 + ... + 25342335.

It is an arithmetic number, because the mean of its divisors is an integer number (39844224).

Almost surely, 2^4840367840 is an apocalyptic number.

4840367840 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 4840367840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7650091008).

4840367840 is an abundant number, since it is smaller than the sum of its proper divisors (10459814176).

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

4840367840 is a wasteful number, since it uses less digits than its factorization.

4840367840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 4840367840 is about 69572.7521376005. The cubic root of 4840367840 is about 1691.5809628363.

The spelling of 4840367840 in words is "four billion, eight hundred forty million, three hundred sixty-seven thousand, eight hundred forty".