4018265998 has 16 divisors (see below), whose sum is σ = 6042050784. Its totient is φ = 2004256800.

The previous prime is 4018265989. The next prime is 4018266001. The reversal of 4018265998 is 8995628104.

It is a super-3 number, since 3×4018265998³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2515336 + ... + 2516932.

It is an arithmetic number, because the mean of its divisors is an integer number (377628174).

Almost surely, 2^4018265998 is an apocalyptic number.

4018265998 is a deficient number, since it is larger than the sum of its proper divisors (2023784786).

4018265998 is a wasteful number, since it uses less digits than its factorization.

4018265998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 4018265998 is about 63389.7941154568. The cubic root of 4018265998 is about 1589.8136719804.

The spelling of 4018265998 in words is "four billion, eighteen million, two hundred sixty-five thousand, nine hundred ninety-eight".