6883149 has 32 divisors (see below), whose sum is σ = 11898880. Its totient is φ = 3436992.

The previous prime is 6883127. The next prime is 6883153. The reversal of 6883149 is 9413886.

6883149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-6883149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6883159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4524 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (371840).

Almost surely, 2^6883149 is an apocalyptic number.

It is an amenable number.

6883149 is a deficient number, since it is larger than the sum of its proper divisors (5015731).

6883149 is a wasteful number, since it uses less digits than its factorization.

6883149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its digits is 41472, while the sum is 39.

The square root of 6883149 is about 2623.5756135473. The cubic root of 6883149 is about 190.2227212764. Note that the first 3 decimals are identical.

The spelling of 6883149 in words is "six million, eight hundred eighty-three thousand, one hundred forty-nine".