6928532693 has 4 divisors (see below), whose sum is σ = 6929024928. Its totient is φ = 6928040460.

The previous prime is 6928532623. The next prime is 6928532707. The reversal of 6928532693 is 3962358296.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6928532693 - 2⁸ = 6928532437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6928532623) 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, 224363 + ... + 253368.

It is an arithmetic number, because the mean of its divisors is an integer number (1732256232).

Almost surely, 2^6928532693 is an apocalyptic number.

It is an amenable number.

6928532693 is a deficient number, since it is larger than the sum of its proper divisors (492235).

6928532693 is a wasteful number, since it uses less digits than its factorization.

6928532693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492234.

The product of its digits is 4199040, while the sum is 53.

The square root of 6928532693 is about 83237.8080742159. The cubic root of 6928532693 is about 1906.3988039023.

The spelling of 6928532693 in words is "six billion, nine hundred twenty-eight million, five hundred thirty-two thousand, six hundred ninety-three".