6873496481 has 4 divisors (see below), whose sum is σ = 6874079364. Its totient is φ = 6872913600.

The previous prime is 6873496477. The next prime is 6873496499. The reversal of 6873496481 is 1846943786.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4470928225 + 2402568256 = 66865^2 + 49016^2 .

It is a cyclic number.

It is not a de Polignac number, because 6873496481 - 2² = 6873496477 is a prime.

It is a super-2 number, since 2×6873496481² = 94489907748638766722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6873496471) 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 3 ways as a sum of consecutive naturals, for example, 273380 + ... + 297461.

It is an arithmetic number, because the mean of its divisors is an integer number (1718519841).

Almost surely, 2^6873496481 is an apocalyptic number.

It is an amenable number.

6873496481 is a deficient number, since it is larger than the sum of its proper divisors (582883).

6873496481 is a wasteful number, since it uses less digits than its factorization.

6873496481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582882.

The product of its digits is 6967296, while the sum is 56.

The square root of 6873496481 is about 82906.5527024252. The cubic root of 6873496481 is about 1901.3376066680.

The spelling of 6873496481 in words is "six billion, eight hundred seventy-three million, four hundred ninety-six thousand, four hundred eighty-one".