6810497000 has 32 divisors (see below), whose sum is σ = 15936565320. Its totient is φ = 2724198400.

The previous prime is 6810496969. The next prime is 6810497021. The reversal of 6810497000 is 7940186.

It can be written as a sum of positive squares in 4 ways, for example, as 4010182276 + 2800314724 = 63326^2 + 52918^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3404249 + ... + 3406248.

Almost surely, 2^6810497000 is an apocalyptic number.

It is an amenable number.

6810497000 is an abundant number, since it is smaller than the sum of its proper divisors (9126068320).

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

6810497000 is a wasteful number, since it uses less digits than its factorization.

6810497000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810518 (or 6810504 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 6810497000 is about 82525.7353799407. The cubic root of 6810497000 is about 1895.5108236430.

The spelling of 6810497000 in words is "six billion, eight hundred ten million, four hundred ninety-seven thousand".