8988994 has 8 divisors (see below), whose sum is σ = 15409728. Its totient is φ = 3852420.

The previous prime is 8988989. The next prime is 8988997. The reversal of 8988994 is 4998898.

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

It is not an unprimeable number, because it can be changed into a prime (8988997) 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, 321022 + ... + 321049.

It is an arithmetic number, because the mean of its divisors is an integer number (1926216).

Almost surely, 2^8988994 is an apocalyptic number.

8988994 is a deficient number, since it is larger than the sum of its proper divisors (6420734).

8988994 is a wasteful number, since it uses less digits than its factorization.

8988994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642080.

The product of its digits is 1492992, while the sum is 55.

The square root of 8988994 is about 2998.1651055270. The cubic root of 8988994 is about 207.9235573388.

The spelling of 8988994 in words is "eight million, nine hundred eighty-eight thousand, nine hundred ninety-four".