8448994 has 8 divisors (see below), whose sum is σ = 12703680. Its totient is φ = 4214436.

The previous prime is 8448959. The next prime is 8449013. The reversal of 8448994 is 4998448.

It is a happy number.

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

It is a super-2 number, since 2×8448994² = 142770999224072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3934 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (1587960).

Almost surely, 2^8448994 is an apocalyptic number.

8448994 is a deficient number, since it is larger than the sum of its proper divisors (4254686).

8448994 is a wasteful number, since it uses less digits than its factorization.

8448994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10064.

The product of its digits is 331776, while the sum is 46.

The square root of 8448994 is about 2906.7153283388. The cubic root of 8448994 is about 203.6737223101.

The spelling of 8448994 in words is "eight million, four hundred forty-eight thousand, nine hundred ninety-four".