7233448488 has 128 divisors (see below), whose sum is σ = 21378416640. Its totient is φ = 1995840000.

The previous prime is 7233448487. The next prime is 7233448513. The reversal of 7233448488 is 8848443327.

It is a super-2 number, since 2×7233448488² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 7233448488.

It is not an unprimeable number, because it can be changed into a prime (7233448487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3128853 + ... + 3131163.

It is an arithmetic number, because the mean of its divisors is an integer number (167018880).

Almost surely, 2^7233448488 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 7233448488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10689208320).

7233448488 is an abundant number, since it is smaller than the sum of its proper divisors (14144968152).

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

7233448488 is a wasteful number, since it uses less digits than its factorization.

7233448488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2955 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 51.

The square root of 7233448488 is about 85049.6824685431. The cubic root of 7233448488 is about 1933.9643506863.

The spelling of 7233448488 in words is "seven billion, two hundred thirty-three million, four hundred forty-eight thousand, four hundred eighty-eight".