4890459318 has 16 divisors (see below), whose sum is σ = 10206176256. Its totient is φ = 1559276840.

The previous prime is 4890459311. The next prime is 4890459331. The reversal of 4890459318 is 8139540984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890459311) 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, 17718918 + ... + 17719193.

It is an arithmetic number, because the mean of its divisors is an integer number (637886016).

Almost surely, 2^4890459318 is an apocalyptic number.

4890459318 is an abundant number, since it is smaller than the sum of its proper divisors (5315716938).

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

4890459318 is a wasteful number, since it uses less digits than its factorization.

4890459318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35438139.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 4890459318 is about 69931.8190668597. The cubic root of 4890459318 is about 1697.3961658474.

The spelling of 4890459318 in words is "four billion, eight hundred ninety million, four hundred fifty-nine thousand, three hundred eighteen".