2279316752 has 40 divisors (see below), whose sum is σ = 4712841216. Its totient is φ = 1064157696.

The previous prime is 2279316749. The next prime is 2279316791. The reversal of 2279316752 is 2576139722.

It is a happy number.

2279316752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553 + ... + 67535.

Almost surely, 2^2279316752 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 2279316752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2356420608).

2279316752 is an abundant number, since it is smaller than the sum of its proper divisors (2433524464).

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

2279316752 is a wasteful number, since it uses less digits than its factorization.

2279316752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66135 (or 66129 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 2279316752 is about 47742.1904817950. The cubic root of 2279316752 is about 1316.0373877276.

The spelling of 2279316752 in words is "two billion, two hundred seventy-nine million, three hundred sixteen thousand, seven hundred fifty-two".