8338994 has 4 divisors (see below), whose sum is σ = 12508494. Its totient is φ = 4169496.

The previous prime is 8338991. The next prime is 8338999. The reversal of 8338994 is 4998338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4998338 = 2 ⋅2499169.

It can be written as a sum of positive squares in only one way, i.e., 8334769 + 4225 = 2887^2 + 65^2 .

It is not an unprimeable number, because it can be changed into a prime (8338991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2084747 + ... + 2084750.

Almost surely, 2^8338994 is an apocalyptic number.

8338994 is a deficient number, since it is larger than the sum of its proper divisors (4169500).

8338994 is a wasteful number, since it uses less digits than its factorization.

8338994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169499.

The product of its digits is 186624, while the sum is 44.

The square root of 8338994 is about 2887.7316357307. The cubic root of 8338994 is about 202.7859618862.

The spelling of 8338994 in words is "eight million, three hundred thirty-eight thousand, nine hundred ninety-four".