3228792273 has 48 divisors (see below), whose sum is σ = 5535968256. Its totient is φ = 1842192720.

The previous prime is 3228792221. The next prime is 3228792283. The reversal of 3228792273 is 3722978223.

3228792273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3228792273 - 2⁶ = 3228792209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3228792283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1671118 + ... + 1673048.

It is an arithmetic number, because the mean of its divisors is an integer number (115332672).

Almost surely, 2^3228792273 is an apocalyptic number.

It is an amenable number.

3228792273 is a deficient number, since it is larger than the sum of its proper divisors (2307175983).

3228792273 is an equidigital number, since it uses as much as digits as its factorization.

3228792273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936 (or 2924 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 3228792273 is about 56822.4627502188. The cubic root of 3228792273 is about 1478.0190616165.

The spelling of 3228792273 in words is "three billion, two hundred twenty-eight million, seven hundred ninety-two thousand, two hundred seventy-three".