2750783268 has 24 divisors (see below), whose sum is σ = 6419885472. Its totient is φ = 916729024.

The previous prime is 2750783257. The next prime is 2750783281. The reversal of 2750783268 is 8623870572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39496 + ... + 84032.

It is an arithmetic number, because the mean of its divisors is an integer number (267495228).

Almost surely, 2^2750783268 is an apocalyptic number.

It is an amenable number.

2750783268 is an abundant number, since it is smaller than the sum of its proper divisors (3669102204).

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

2750783268 is a wasteful number, since it uses less digits than its factorization.

2750783268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49691 (or 49689 counting only the distinct ones).

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

The square root of 2750783268 is about 52447.9100441571. The cubic root of 2750783268 is about 1401.1526677157.

The spelling of 2750783268 in words is "two billion, seven hundred fifty million, seven hundred eighty-three thousand, two hundred sixty-eight".