9479883294 has 144 divisors (see below), whose sum is σ = 25832149200. Its totient is φ = 2496469248.

The previous prime is 9479883269. The next prime is 9479883299. The reversal of 9479883294 is 4923889749.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9479883299) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 612402 + ... + 627690.

It is an arithmetic number, because the mean of its divisors is an integer number (179389925).

Almost surely, 2^9479883294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9479883294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12916074600).

9479883294 is an abundant number, since it is smaller than the sum of its proper divisors (16352265906).

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

9479883294 is a wasteful number, since it uses less digits than its factorization.

9479883294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15367 (or 15357 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The square root of 9479883294 is about 97364.6922349165. The cubic root of 9479883294 is about 2116.4158090649.

The spelling of 9479883294 in words is "nine billion, four hundred seventy-nine million, eight hundred eighty-three thousand, two hundred ninety-four".