6898693 has 4 divisors (see below), whose sum is σ = 7015680. Its totient is φ = 6781708.

The previous prime is 6898667. The next prime is 6898739. The reversal of 6898693 is 3968986.

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 6898693 - 2⁹ = 6898181 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 (6898663) 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, 58405 + ... + 58522.

It is an arithmetic number, because the mean of its divisors is an integer number (1753920).

Almost surely, 2^6898693 is an apocalyptic number.

It is an amenable number.

6898693 is a deficient number, since it is larger than the sum of its proper divisors (116987).

6898693 is a wasteful number, since it uses less digits than its factorization.

6898693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116986.

The product of its digits is 559872, while the sum is 49.

The square root of 6898693 is about 2626.5363123323. The cubic root of 6898693 is about 190.3658049629.

The spelling of 6898693 in words is "six million, eight hundred ninety-eight thousand, six hundred ninety-three".