9999468 has 36 divisors (see below), whose sum is σ = 26764920. Its totient is φ = 3136896.

The previous prime is 9999463. The next prime is 9999469. The reversal of 9999468 is 8649999.

It is a happy number.

9999468 is a `hidden beast` number, since 99 + 99 + 468 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (9999463) 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, 7558 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (743470).

Almost surely, 2^9999468 is an apocalyptic number.

It is an amenable number.

9999468 is an abundant number, since it is smaller than the sum of its proper divisors (16765452).

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

9999468 is a wasteful number, since it uses less digits than its factorization.

9999468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16366 (or 16361 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 54.

The square root of 9999468 is about 3162.1935424638. The cubic root of 9999468 is about 215.4396484046.

The spelling of 9999468 in words is "nine million, nine hundred ninety-nine thousand, four hundred sixty-eight".