2738733312 has 144 divisors (see below), whose sum is σ = 8353909760. Its totient is φ = 780281856.

The previous prime is 2738733307. The next prime is 2738733323. The reversal of 2738733312 is 2133378372.

It is a nude number because it is divisible by every one of its digits.

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, 3327333 + ... + 3328155.

Almost surely, 2^2738733312 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 2738733312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4176954880).

2738733312 is an abundant number, since it is smaller than the sum of its proper divisors (5615176448).

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

2738733312 is an equidigital number, since it uses as much as digits as its factorization.

2738733312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468 (or 1454 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

The square root of 2738733312 is about 52332.9084993372. The cubic root of 2738733312 is about 1399.1037311001.

The spelling of 2738733312 in words is "two billion, seven hundred thirty-eight million, seven hundred thirty-three thousand, three hundred twelve".