2660833286 has 16 divisors (see below), whose sum is σ = 4044349440. Its totient is φ = 1312738440.

The previous prime is 2660833229. The next prime is 2660833289. The reversal of 2660833286 is 6823380662.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660833289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296891 + ... + 305721.

It is an arithmetic number, because the mean of its divisors is an integer number (252771840).

Almost surely, 2^2660833286 is an apocalyptic number.

2660833286 is a deficient number, since it is larger than the sum of its proper divisors (1383516154).

2660833286 is a wasteful number, since it uses less digits than its factorization.

2660833286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 2660833286 is about 51583.2655616141. The cubic root of 2660833286 is about 1385.7106504305.

The spelling of 2660833286 in words is "two billion, six hundred sixty million, eight hundred thirty-three thousand, two hundred eighty-six".