9333197440 has 128 divisors (see below), whose sum is σ = 25658075520. Its totient is φ = 3180072960.

The previous prime is 9333197431. The next prime is 9333197477. The reversal of 9333197440 is 447913339.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 723850 + ... + 736630.

It is an arithmetic number, because the mean of its divisors is an integer number (200453715).

Almost surely, 2^9333197440 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 9333197440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12829037760).

9333197440 is an abundant number, since it is smaller than the sum of its proper divisors (16324878080).

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

9333197440 is a wasteful number, since it uses less digits than its factorization.

9333197440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12970 (or 12958 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 9333197440 is about 96608.4749905514. The cubic root of 9333197440 is about 2105.4429807030.

The spelling of 9333197440 in words is "nine billion, three hundred thirty-three million, one hundred ninety-seven thousand, four hundred forty".