2698705368 has 48 divisors (see below), whose sum is σ = 7626780720. Its totient is φ = 860456256.

The previous prime is 2698705351. The next prime is 2698705379. The reversal of 2698705368 is 8635078962.

It is a happy number.

2698705368 is a `hidden beast` number, since 26 + 9 + 87 + 0 + 536 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 813171 + ... + 816482.

It is an arithmetic number, because the mean of its divisors is an integer number (158891265).

Almost surely, 2^2698705368 is an apocalyptic number.

It is an amenable number.

2698705368 is an abundant number, since it is smaller than the sum of its proper divisors (4928075352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2698705368 is a wasteful number, since it uses less digits than its factorization.

2698705368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629688 (or 1629681 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 2698705368 is about 51949.0651311455. The cubic root of 2698705368 is about 1392.2540534120.

The spelling of 2698705368 in words is "two billion, six hundred ninety-eight million, seven hundred five thousand, three hundred sixty-eight".