2660912883 has 8 divisors (see below), whose sum is σ = 3942093200. Its totient is φ = 1773941904.

The previous prime is 2660912873. The next prime is 2660912887. The reversal of 2660912883 is 3882190662.

2660912883 is a `hidden beast` number, since 26 + 609 + 12 + 8 + 8 + 3 = 666.

It is not a de Polignac number, because 2660912883 - 2¹⁴ = 2660896499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2660912887) 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 7 ways as a sum of consecutive naturals, for example, 49276138 + ... + 49276191.

It is an arithmetic number, because the mean of its divisors is an integer number (492761650).

Almost surely, 2^2660912883 is an apocalyptic number.

2660912883 is a deficient number, since it is larger than the sum of its proper divisors (1281180317).

2660912883 is an equidigital number, since it uses as much as digits as its factorization.

2660912883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98552338 (or 98552332 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2660912883 is about 51584.0370948223. The cubic root of 2660912883 is about 1385.7244678202.

The spelling of 2660912883 in words is "two billion, six hundred sixty million, nine hundred twelve thousand, eight hundred eighty-three".