2750328432 has 240 divisors, whose sum is σ = 8680555520. Its totient is φ = 839808000.

The previous prime is 2750328407. The next prime is 2750328433. The reversal of 2750328432 is 2348230572.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750328433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2289432 + ... + 2290632.

Almost surely, 2^2750328432 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 2750328432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4340277760).

2750328432 is an abundant number, since it is smaller than the sum of its proper divisors (5930227088).

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

2750328432 is a wasteful number, since it uses less digits than its factorization.

2750328432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1256 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2750328432 is about 52443.5737912664. The cubic root of 2750328432 is about 1401.0754376154.

The spelling of 2750328432 in words is "two billion, seven hundred fifty million, three hundred twenty-eight thousand, four hundred thirty-two".