4498272768 has 120 divisors (see below), whose sum is σ = 13172688144. Its totient is φ = 1363056640.

The previous prime is 4498272767. The next prime is 4498272773. The reversal of 4498272768 is 8672728944.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4498272761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173755 + ... + 197957.

Almost surely, 2^4498272768 is an apocalyptic number.

4498272768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4498272768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6586344072).

4498272768 is an abundant number, since it is smaller than the sum of its proper divisors (8674415376).

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

4498272768 is a wasteful number, since it uses less digits than its factorization.

4498272768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24246 (or 24219 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 57.

The square root of 4498272768 is about 67069.1640621829. The cubic root of 4498272768 is about 1650.7523679938.

The spelling of 4498272768 in words is "four billion, four hundred ninety-eight million, two hundred seventy-two thousand, seven hundred sixty-eight".