2685319970 has 16 divisors (see below), whose sum is σ = 5087975040. Its totient is φ = 1017594864.

The previous prime is 2685319963. The next prime is 2685319981. The reversal of 2685319970 is 799135862.

It is an unprimeable number.

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, 7066442 + ... + 7066821.

It is an arithmetic number, because the mean of its divisors is an integer number (317998440).

Almost surely, 2^2685319970 is an apocalyptic number.

2685319970 is a deficient number, since it is larger than the sum of its proper divisors (2402655070).

2685319970 is a wasteful number, since it uses less digits than its factorization.

2685319970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14133289.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 2685319970 is about 51820.0730412453. The cubic root of 2685319970 is about 1389.9484082778.

The spelling of 2685319970 in words is "two billion, six hundred eighty-five million, three hundred nineteen thousand, nine hundred seventy".