9364880440 has 64 divisors (see below), whose sum is σ = 22452811200. Its totient is φ = 3503106048.

The previous prime is 9364880401. The next prime is 9364880467. The reversal of 9364880440 is 440884639.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62901 + ... + 150619.

It is an arithmetic number, because the mean of its divisors is an integer number (350825175).

Almost surely, 2^9364880440 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 9364880440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11226405600).

9364880440 is an abundant number, since it is smaller than the sum of its proper divisors (13087930760).

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

9364880440 is a wasteful number, since it uses less digits than its factorization.

9364880440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87904 (or 87900 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The square root of 9364880440 is about 96772.3123625761. The cubic root of 9364880440 is about 2107.8227085597.

The spelling of 9364880440 in words is "nine billion, three hundred sixty-four million, eight hundred eighty thousand, four hundred forty".