6893554697 has 4 divisors (see below), whose sum is σ = 6896081616. Its totient is φ = 6891027780.

The previous prime is 6893554609. The next prime is 6893554709. The reversal of 6893554697 is 7964553986.

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 6893554697 - 2¹⁴ = 6893538313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6893554607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259363 + ... + 1264824.

It is an arithmetic number, because the mean of its divisors is an integer number (1724020404).

Almost surely, 2^6893554697 is an apocalyptic number.

It is an amenable number.

6893554697 is a deficient number, since it is larger than the sum of its proper divisors (2526919).

6893554697 is a wasteful number, since it uses less digits than its factorization.

6893554697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526918.

The product of its digits is 48988800, while the sum is 62.

The square root of 6893554697 is about 83027.4334000516. The cubic root of 6893554697 is about 1903.1853030098.

The spelling of 6893554697 in words is "six billion, eight hundred ninety-three million, five hundred fifty-four thousand, six hundred ninety-seven".