6698288960 has 84 divisors (see below), whose sum is σ = 17532249924. Its totient is φ = 2435727360.

The previous prime is 6698288957. The next prime is 6698288963. The reversal of 6698288960 is 698828966.

It is an interprime number because it is at equal distance from previous prime (6698288957) and next prime (6698288963).

It can be written as a sum of positive squares in 2 ways, for example, as 4555710016 + 2142578944 = 67496^2 + 46288^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6698288893 and 6698288902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6698288963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47777 + ... + 125216.

It is an arithmetic number, because the mean of its divisors is an integer number (208717261).

Almost surely, 2^6698288960 is an apocalyptic number.

It is an amenable number.

6698288960 is an abundant number, since it is smaller than the sum of its proper divisors (10833960964).

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

6698288960 is a wasteful number, since it uses less digits than its factorization.

6698288960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173032 (or 173011 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 62.

The square root of 6698288960 is about 81843.0752110403. The cubic root of 6698288960 is about 1885.0431368196.

The spelling of 6698288960 in words is "six billion, six hundred ninety-eight million, two hundred eighty-eight thousand, nine hundred sixty".