2688676898 has 8 divisors (see below), whose sum is σ = 4036486608. Its totient is φ = 1343181364.

The previous prime is 2688676889. The next prime is 2688676901. The reversal of 2688676898 is 8986768862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575636 + ... + 580287.

It is an arithmetic number, because the mean of its divisors is an integer number (504560826).

Almost surely, 2^2688676898 is an apocalyptic number.

2688676898 is a deficient number, since it is larger than the sum of its proper divisors (1347809710).

2688676898 is a wasteful number, since it uses less digits than its factorization.

2688676898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157088.

The product of its digits is 111476736, while the sum is 68.

The square root of 2688676898 is about 51852.4531531537. The cubic root of 2688676898 is about 1390.5273602366.

The spelling of 2688676898 in words is "two billion, six hundred eighty-eight million, six hundred seventy-six thousand, eight hundred ninety-eight".