4791162288 has 80 divisors (see below), whose sum is σ = 13530598272. Its totient is φ = 1448832000.

The previous prime is 4791162283. The next prime is 4791162307. The reversal of 4791162288 is 8822611974.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4791162283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250008 + ... + 268488.

Almost surely, 2^4791162288 is an apocalyptic number.

4791162288 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 4791162288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6765299136).

4791162288 is an abundant number, since it is smaller than the sum of its proper divisors (8739435984).

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

4791162288 is a wasteful number, since it uses less digits than its factorization.

4791162288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18994 (or 18988 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 4791162288 is about 69218.2222250760. Note that the first 5 decimals coincide. The cubic root of 4791162288 is about 1685.8294147111.

The spelling of 4791162288 in words is "four billion, seven hundred ninety-one million, one hundred sixty-two thousand, two hundred eighty-eight".