2748219936 has 384 divisors, whose sum is σ = 9475522560. Its totient is φ = 676684800.

The previous prime is 2748219931. The next prime is 2748219953. The reversal of 2748219936 is 6399128472.

It is not an unprimeable number, because it can be changed into a prime (2748219931) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15353095 + ... + 15353273.

It is an arithmetic number, because the mean of its divisors is an integer number (24675840).

Almost surely, 2^2748219936 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 2748219936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4737761280).

2748219936 is an abundant number, since it is smaller than the sum of its proper divisors (6727302624).

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

2748219936 is a wasteful number, since it uses less digits than its factorization.

2748219936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 300 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 2748219936 is about 52423.4674167972. The cubic root of 2748219936 is about 1400.7173086051.

The spelling of 2748219936 in words is "two billion, seven hundred forty-eight million, two hundred nineteen thousand, nine hundred thirty-six".