9273413028 has 192 divisors, whose sum is σ = 25735449600. Its totient is φ = 2567516160.

The previous prime is 9273412991. The next prime is 9273413053. The reversal of 9273413028 is 8203143729.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11782851 + ... + 11783637.

It is an arithmetic number, because the mean of its divisors is an integer number (134038800).

Almost surely, 2^9273413028 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 9273413028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12867724800).

9273413028 is an abundant number, since it is smaller than the sum of its proper divisors (16462036572).

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

9273413028 is a wasteful number, since it uses less digits than its factorization.

9273413028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 9273413028 is about 96298.5619207265. The cubic root of 9273413028 is about 2100.9378296426.

The spelling of 9273413028 in words is "nine billion, two hundred seventy-three million, four hundred thirteen thousand, twenty-eight".