4518343608 has 32 divisors (see below), whose sum is σ = 11685373200. Its totient is φ = 1454179328.

The previous prime is 4518343603. The next prime is 4518343673. The reversal of 4518343608 is 8063438154.

It is a self number, because there is not a number n which added to its sum of digits gives 4518343608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4518343603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3245241 + ... + 3246632.

Almost surely, 2^4518343608 is an apocalyptic number.

It is an amenable number.

4518343608 is an abundant number, since it is smaller than the sum of its proper divisors (7167029592).

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

4518343608 is a wasteful number, since it uses less digits than its factorization.

4518343608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6491911 (or 6491907 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 4518343608 is about 67218.6254545569. The cubic root of 4518343608 is about 1653.2038890520.

The spelling of 4518343608 in words is "four billion, five hundred eighteen million, three hundred forty-three thousand, six hundred eight".