4490016018 has 8 divisors (see below), whose sum is σ = 8980032048. Its totient is φ = 1496672004.

The previous prime is 4490015983. The next prime is 4490016029. The reversal of 4490016018 is 8106100944.

It is a sphenic number, since it is the product of 3 distinct primes.

4490016018 is an admirable number.

It is a super-3 number, since 3×4490016018³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4490016018.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374167996 + ... + 374168007.

It is an arithmetic number, because the mean of its divisors is an integer number (1122504006).

Almost surely, 2^4490016018 is an apocalyptic number.

4490016018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4490016018 is a wasteful number, since it uses less digits than its factorization.

4490016018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748336008.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 4490016018 is about 67007.5817948984. The cubic root of 4490016018 is about 1649.7417432347.

The spelling of 4490016018 in words is "four billion, four hundred ninety million, sixteen thousand, eighteen".