6889486 has 4 divisors (see below), whose sum is σ = 10334232. Its totient is φ = 3444742.

The previous prime is 6889483. The next prime is 6889499. The reversal of 6889486 is 6849886.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6889481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722370 + ... + 1722373.

It is an arithmetic number, because the mean of its divisors is an integer number (2583558).

Almost surely, 2^6889486 is an apocalyptic number.

6889486 is a deficient number, since it is larger than the sum of its proper divisors (3444746).

6889486 is a wasteful number, since it uses less digits than its factorization.

6889486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444745.

The product of its digits is 663552, while the sum is 49.

The square root of 6889486 is about 2624.7830386529. The cubic root of 6889486 is about 190.2810798195.

The spelling of 6889486 in words is "six million, eight hundred eighty-nine thousand, four hundred eighty-six".