2333947344 has 120 divisors (see below), whose sum is σ = 6328428288. Its totient is φ = 740405760.

The previous prime is 2333947339. The next prime is 2333947351. The reversal of 2333947344 is 4437493332.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2333947296 and 2333947305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17036044 + ... + 17036180.

Almost surely, 2^2333947344 is an apocalyptic number.

2333947344 is a gapful number since it is divisible by the number (24) 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 2333947344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3164214144).

2333947344 is an abundant number, since it is smaller than the sum of its proper divisors (3994480944).

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

2333947344 is a wasteful number, since it uses less digits than its factorization.

2333947344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 280 counting only the distinct ones).

The product of its digits is 653184, while the sum is 42.

The square root of 2333947344 is about 48310.9443501159. The cubic root of 2333947344 is about 1326.4687345033.

The spelling of 2333947344 in words is "two billion, three hundred thirty-three million, nine hundred forty-seven thousand, three hundred forty-four".