6493080789 has 48 divisors (see below), whose sum is σ = 10441826304. Its totient is φ = 3861043200.

The previous prime is 6493080779. The next prime is 6493080791. The reversal of 6493080789 is 9870803946.

6493080789 is a `hidden beast` number, since 6 + 493 + 0 + 80 + 78 + 9 = 666.

6493080789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6493080789 - 2⁹ = 6493080277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6493080709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4413324 + ... + 4414794.

It is an arithmetic number, because the mean of its divisors is an integer number (217538048).

Almost surely, 2^6493080789 is an apocalyptic number.

It is an amenable number.

6493080789 is a deficient number, since it is larger than the sum of its proper divisors (3948745515).

6493080789 is a wasteful number, since it uses less digits than its factorization.

6493080789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 6493080789 is about 80579.6549322470. The cubic root of 6493080789 is about 1865.5931373429.

The spelling of 6493080789 in words is "six billion, four hundred ninety-three million, eighty thousand, seven hundred eighty-nine".