2750382869 has 16 divisors (see below), whose sum is σ = 3070799424. Its totient is φ = 2447011200.

The previous prime is 2750382863. The next prime is 2750382871. The reversal of 2750382869 is 9682830572.

It is not a de Polignac number, because 2750382869 - 2²⁴ = 2733605653 is a prime.

It is a super-2 number, since 2×2750382869² = 15129211852177342322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750382863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13154 + ... + 75324.

It is an arithmetic number, because the mean of its divisors is an integer number (191924964).

Almost surely, 2^2750382869 is an apocalyptic number.

It is an amenable number.

2750382869 is a deficient number, since it is larger than the sum of its proper divisors (320416555).

2750382869 is a wasteful number, since it uses less digits than its factorization.

2750382869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62308.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 2750382869 is about 52444.0927941365. The cubic root of 2750382869 is about 1401.0846813406.

The spelling of 2750382869 in words is "two billion, seven hundred fifty million, three hundred eighty-two thousand, eight hundred sixty-nine".