4352467840 has 128 divisors (see below), whose sum is σ = 12591288000. Its totient is φ = 1404469248.

The previous prime is 4352467829. The next prime is 4352467849. The reversal of 4352467840 is 487642534.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352467849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47586 + ... + 104734.

Almost surely, 2^4352467840 is an apocalyptic number.

4352467840 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 4352467840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6295644000).

4352467840 is an abundant number, since it is smaller than the sum of its proper divisors (8238820160).

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

4352467840 is a wasteful number, since it uses less digits than its factorization.

4352467840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57192 (or 57180 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The square root of 4352467840 is about 65973.2357854304. The cubic root of 4352467840 is about 1632.7205423938.

The spelling of 4352467840 in words is "four billion, three hundred fifty-two million, four hundred sixty-seven thousand, eight hundred forty".