6798689874 has 48 divisors (see below), whose sum is σ = 14948244792. Its totient is φ = 2232797184.

The previous prime is 6798689819. The next prime is 6798689879. The reversal of 6798689874 is 4789868976.

It can be written as a sum of positive squares in 4 ways, for example, as 4037712849 + 2760977025 = 63543^2 + 52545^2 .

It is not an unprimeable number, because it can be changed into a prime (6798689879) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1565434 + ... + 1569770.

Almost surely, 2^6798689874 is an apocalyptic number.

6798689874 is an abundant number, since it is smaller than the sum of its proper divisors (8149554918).

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

6798689874 is a wasteful number, since it uses less digits than its factorization.

6798689874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611 (or 5608 counting only the distinct ones).

The product of its digits is 292626432, while the sum is 72.

The square root of 6798689874 is about 82454.1683239847. The cubic root of 6798689874 is about 1894.4147958956.

The spelling of 6798689874 in words is "six billion, seven hundred ninety-eight million, six hundred eighty-nine thousand, eight hundred seventy-four".