9816464 has 60 divisors (see below), whose sum is σ = 23324400. Its totient is φ = 3979584.

The previous prime is 9816451. The next prime is 9816481. The reversal of 9816464 is 4646189.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14567 + ... + 15225.

It is an arithmetic number, because the mean of its divisors is an integer number (388740).

Almost surely, 2^9816464 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 9816464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11662200).

9816464 is an abundant number, since it is smaller than the sum of its proper divisors (13507936).

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

9816464 is a wasteful number, since it uses less digits than its factorization.

9816464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 687 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 9816464 is about 3133.1236809293. The cubic root of 9816464 is about 214.1172676638.

The spelling of 9816464 in words is "nine million, eight hundred sixteen thousand, four hundred sixty-four".