2748753430 has 16 divisors (see below), whose sum is σ = 5003350560. Its totient is φ = 1087147072.

The previous prime is 2748753407. The next prime is 2748753431. The reversal of 2748753430 is 343578472.

2748753430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748753431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543354 + ... + 1545133.

It is an arithmetic number, because the mean of its divisors is an integer number (312709410).

Almost surely, 2^2748753430 is an apocalyptic number.

2748753430 is a deficient number, since it is larger than the sum of its proper divisors (2254597130).

2748753430 is a wasteful number, since it uses less digits than its factorization.

2748753430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088583.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2748753430 is about 52428.5554826757. Note that the first 3 decimals coincide. The cubic root of 2748753430 is about 1400.8079401106.

The spelling of 2748753430 in words is "two billion, seven hundred forty-eight million, seven hundred fifty-three thousand, four hundred thirty".