9440894329 has 8 divisors (see below), whose sum is σ = 9510576768. Its totient is φ = 9371306400.

The previous prime is 9440894321. The next prime is 9440894347. The reversal of 9440894329 is 9234980449.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9440894329 - 2³ = 9440894321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9440894321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183549 + ... + 229285.

It is an arithmetic number, because the mean of its divisors is an integer number (1188822096).

Almost surely, 2^9440894329 is an apocalyptic number.

It is an amenable number.

9440894329 is a deficient number, since it is larger than the sum of its proper divisors (69682439).

9440894329 is a wasteful number, since it uses less digits than its factorization.

9440894329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47255.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 9440894329 is about 97164.2646707111. The cubic root of 9440894329 is about 2113.5103497203.

The spelling of 9440894329 in words is "nine billion, four hundred forty million, eight hundred ninety-four thousand, three hundred twenty-nine".