6918030800 has 30 divisors (see below), whose sum is σ = 16620569958. Its totient is φ = 2767212160.

The previous prime is 6918030793. The next prime is 6918030803. The reversal of 6918030800 is 80308196.

It can be written as a sum of positive squares in 3 ways, for example, as 62853184 + 6855177616 = 7928^2 + 82796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6918030803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8647139 + ... + 8647938.

Almost surely, 2^6918030800 is an apocalyptic number.

It is an amenable number.

6918030800 is an abundant number, since it is smaller than the sum of its proper divisors (9702539158).

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

6918030800 is a wasteful number, since it uses less digits than its factorization.

6918030800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17295095 (or 17295084 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 6918030800 is about 83174.7004803744. The cubic root of 6918030800 is about 1905.4351116293.

Adding to 6918030800 its reverse (80308196), we get a palindrome (6998338996).

The spelling of 6918030800 in words is "six billion, nine hundred eighteen million, thirty thousand, eight hundred".