2318730496 has 144 divisors (see below), whose sum is σ = 5006655360. Its totient is φ = 1069752320.

The previous prime is 2318730473. The next prime is 2318730509. The reversal of 2318730496 is 6940378132.

It is a super-2 number, since 2×2318730496² = 10753022226160812032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27936471 + ... + 27936553.

It is an arithmetic number, because the mean of its divisors is an integer number (34768440).

Almost surely, 2^2318730496 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 2318730496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2503327680).

2318730496 is an abundant number, since it is smaller than the sum of its proper divisors (2687924864).

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

2318730496 is an equidigital number, since it uses as much as digits as its factorization.

2318730496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2318730496 is about 48153.1981907744. The cubic root of 2318730496 is about 1323.5796805637.

The spelling of 2318730496 in words is "two billion, three hundred eighteen million, seven hundred thirty thousand, four hundred ninety-six".