2750268378 has 64 divisors (see below), whose sum is σ = 6743181312. Its totient is φ = 735852480.

The previous prime is 2750268371. The next prime is 2750268383. The reversal of 2750268378 is 8738620572.

It is not an unprimeable number, because it can be changed into a prime (2750268371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49950 + ... + 89417.

It is an arithmetic number, because the mean of its divisors is an integer number (105362208).

Almost surely, 2^2750268378 is an apocalyptic number.

2750268378 is an abundant number, since it is smaller than the sum of its proper divisors (3992912934).

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

2750268378 is a wasteful number, since it uses less digits than its factorization.

2750268378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139419.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 2750268378 is about 52443.0012299067. The cubic root of 2750268378 is about 1401.0652399489.

The spelling of 2750268378 in words is "two billion, seven hundred fifty million, two hundred sixty-eight thousand, three hundred seventy-eight".