2760666093 has 6 divisors (see below), whose sum is σ = 3987628814. Its totient is φ = 1840444056.

The previous prime is 2760665993. The next prime is 2760666101. The reversal of 2760666093 is 3906660672.

It can be written as a sum of positive squares in only one way, i.e., 1704286089 + 1056380004 = 41283^2 + 32502^2 .

It is not a de Polignac number, because 2760666093 - 2¹⁰ = 2760665069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2760626093) 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 5 ways as a sum of consecutive naturals, for example, 153370330 + ... + 153370347.

Almost surely, 2^2760666093 is an apocalyptic number.

It is an amenable number.

2760666093 is a deficient number, since it is larger than the sum of its proper divisors (1226962721).

2760666093 is a wasteful number, since it uses less digits than its factorization.

2760666093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306740683 (or 306740680 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 2760666093 is about 52542.0411955988. The cubic root of 2760666093 is about 1402.8286505203.

The spelling of 2760666093 in words is "two billion, seven hundred sixty million, six hundred sixty-six thousand, ninety-three".