8049916 has 36 divisors (see below), whose sum is σ = 16659048. Its totient is φ = 3392928.

The previous prime is 8049913. The next prime is 8049947. The reversal of 8049916 is 6199408.

It is a super-2 number, since 2×8049916² = 129602295214112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8049913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12826 + ... + 13438.

Almost surely, 2^8049916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8049916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8329524).

8049916 is an abundant number, since it is smaller than the sum of its proper divisors (8609132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8049916 is a wasteful number, since it uses less digits than its factorization.

8049916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 8049916 is about 2837.2373887287. The cubic root of 8049916 is about 200.4151045118.

The spelling of 8049916 in words is "eight million, forty-nine thousand, nine hundred sixteen".