4826589240 has 128 divisors (see below), whose sum is σ = 15812651520. Its totient is φ = 1168857600.

The previous prime is 4826589239. The next prime is 4826589311. The reversal of 4826589240 is 429856284.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4826589240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2415922 + ... + 2417918.

It is an arithmetic number, because the mean of its divisors is an integer number (123536340).

Almost surely, 2^4826589240 is an apocalyptic number.

4826589240 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 4826589240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7906325760).

4826589240 is an abundant number, since it is smaller than the sum of its proper divisors (10986062280).

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

4826589240 is a wasteful number, since it uses less digits than its factorization.

4826589240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853 (or 3849 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 4826589240 is about 69473.6586052584. The cubic root of 4826589240 is about 1689.9743515825.

The spelling of 4826589240 in words is "four billion, eight hundred twenty-six million, five hundred eighty-nine thousand, two hundred forty".