9481916 has 12 divisors (see below), whose sum is σ = 17042088. Its totient is φ = 4612752.

The previous prime is 9481889. The next prime is 9481951. The reversal of 9481916 is 6191849.

It is a happy number.

9481916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9481916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31886 + ... + 32181.

It is an arithmetic number, because the mean of its divisors is an integer number (1420174).

Almost surely, 2^9481916 is an apocalyptic number.

It is an amenable number.

9481916 is a deficient number, since it is larger than the sum of its proper divisors (7560172).

9481916 is a wasteful number, since it uses less digits than its factorization.

9481916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64108 (or 64106 counting only the distinct ones).

The product of its digits is 15552, while the sum is 38.

The square root of 9481916 is about 3079.2719918838. The cubic root of 9481916 is about 211.6567067737.

The spelling of 9481916 in words is "nine million, four hundred eighty-one thousand, nine hundred sixteen".