4659754440 has 128 divisors (see below), whose sum is σ = 15268331520. Its totient is φ = 1128288000.

The previous prime is 4659754403. The next prime is 4659754447. The reversal of 4659754440 is 444579564.

It is a happy number.

It is a super-2 number, since 2×4659754440² = 43426622882199427200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4659754440.

It is not an unprimeable number, because it can be changed into a prime (4659754447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517787 + ... + 1520853.

It is an arithmetic number, because the mean of its divisors is an integer number (119283840).

Almost surely, 2^4659754440 is an apocalyptic number.

4659754440 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 4659754440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7634165760).

4659754440 is an abundant number, since it is smaller than the sum of its proper divisors (10608577080).

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

4659754440 is a wasteful number, since it uses less digits than its factorization.

4659754440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243 (or 4239 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The square root of 4659754440 is about 68262.3940394710. The cubic root of 4659754440 is about 1670.2738312969.

The spelling of 4659754440 in words is "four billion, six hundred fifty-nine million, seven hundred fifty-four thousand, four hundred forty".