8449016 has 16 divisors (see below), whose sum is σ = 15883440. Its totient is φ = 4213440.

The previous prime is 8449013. The next prime is 8449097. The reversal of 8449016 is 6109448.

8449016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8449013) 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, 2501 + ... + 4811.

It is an arithmetic number, because the mean of its divisors is an integer number (992715).

Almost surely, 2^8449016 is an apocalyptic number.

It is an amenable number.

8449016 is a deficient number, since it is larger than the sum of its proper divisors (7434424).

8449016 is a wasteful number, since it uses less digits than its factorization.

8449016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8449016 is about 2906.7191126767. The cubic root of 8449016 is about 203.6738990892.

The spelling of 8449016 in words is "eight million, four hundred forty-nine thousand, sixteen".