2750382766 has 16 divisors (see below), whose sum is σ = 4137648480. Its totient is φ = 1371173760.

The previous prime is 2750382683. The next prime is 2750382769. The reversal of 2750382766 is 6672830572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750382769) 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, 1708570 + ... + 1710178.

It is an arithmetic number, because the mean of its divisors is an integer number (258603030).

Almost surely, 2^2750382766 is an apocalyptic number.

2750382766 is a deficient number, since it is larger than the sum of its proper divisors (1387265714).

2750382766 is a wasteful number, since it uses less digits than its factorization.

2750382766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 2750382766 is about 52444.0918121384. The cubic root of 2750382766 is about 1401.0846638507.

The spelling of 2750382766 in words is "two billion, seven hundred fifty million, three hundred eighty-two thousand, seven hundred sixty-six".