6889351 has 12 divisors (see below), whose sum is σ = 8363952. Its totient is φ = 5647488.

The previous prime is 6889339. The next prime is 6889357. The reversal of 6889351 is 1539886.

It is a happy number.

It is not a de Polignac number, because 6889351 - 2⁹ = 6888839 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 (6889357) 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 11 ways as a sum of consecutive naturals, for example, 1930 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (696996).

Almost surely, 2^6889351 is an apocalyptic number.

6889351 is a deficient number, since it is larger than the sum of its proper divisors (1474601).

6889351 is a wasteful number, since it uses less digits than its factorization.

6889351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150 (or 6143 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 6889351 is about 2624.7573221157. The cubic root of 6889351 is about 190.2798369540.

The spelling of 6889351 in words is "six million, eight hundred eighty-nine thousand, three hundred fifty-one".