4998668 has 12 divisors (see below), whose sum is σ = 8825880. Its totient is φ = 2476992.

The previous prime is 4998667. The next prime is 4998671. The reversal of 4998668 is 8668994.

It is not an unprimeable number, because it can be changed into a prime (4998667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5078 + ... + 5981.

It is an arithmetic number, because the mean of its divisors is an integer number (735490).

Almost surely, 2^4998668 is an apocalyptic number.

It is an amenable number.

4998668 is a deficient number, since it is larger than the sum of its proper divisors (3827212).

4998668 is a wasteful number, since it uses less digits than its factorization.

4998668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11176 (or 11174 counting only the distinct ones).

The product of its digits is 746496, while the sum is 50.

The square root of 4998668 is about 2235.7701134061. The cubic root of 4998668 is about 170.9824087327.

The spelling of 4998668 in words is "four million, nine hundred ninety-eight thousand, six hundred sixty-eight".