8916994 has 4 divisors (see below), whose sum is σ = 13375494. Its totient is φ = 4458496.

The previous prime is 8916977. The next prime is 8917001. The reversal of 8916994 is 4996198.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6436369 + 2480625 = 2537^2 + 1575^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2229247 + ... + 2229250.

Almost surely, 2^8916994 is an apocalyptic number.

8916994 is a deficient number, since it is larger than the sum of its proper divisors (4458500).

8916994 is a wasteful number, since it uses less digits than its factorization.

8916994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4458499.

The product of its digits is 139968, while the sum is 46.

The square root of 8916994 is about 2986.1336205870. The cubic root of 8916994 is about 207.3669268212.

The spelling of 8916994 in words is "eight million, nine hundred sixteen thousand, nine hundred ninety-four".