2748830832 has 240 divisors, whose sum is σ = 8824578048. Its totient is φ = 790648320.

The previous prime is 2748830831. The next prime is 2748830867. The reversal of 2748830832 is 2380388472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748830831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7176913 + ... + 7177295.

Almost surely, 2^2748830832 is an apocalyptic number.

2748830832 is a gapful number since it is divisible by the number (22) 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 2748830832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4412289024).

2748830832 is an abundant number, since it is smaller than the sum of its proper divisors (6075747216).

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

2748830832 is a wasteful number, since it uses less digits than its factorization.

2748830832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 2748830832 is about 52429.2936439163. The cubic root of 2748830832 is about 1400.8210884123.

The spelling of 2748830832 in words is "two billion, seven hundred forty-eight million, eight hundred thirty thousand, eight hundred thirty-two".