6841129 has 4 divisors (see below), whose sum is σ = 7077060. Its totient is φ = 6605200.

The previous prime is 6841117. The next prime is 6841139. The reversal of 6841129 is 9211486.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9211486 = 2 ⋅4605743.

It can be written as a sum of positive squares in 2 ways, for example, as 5631129 + 1210000 = 2373^2 + 1100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6841129 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6841129.

It is not an unprimeable number, because it can be changed into a prime (6841139) 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, 117922 + ... + 117979.

It is an arithmetic number, because the mean of its divisors is an integer number (1769265).

Almost surely, 2^6841129 is an apocalyptic number.

It is an amenable number.

6841129 is a deficient number, since it is larger than the sum of its proper divisors (235931).

6841129 is a wasteful number, since it uses less digits than its factorization.

6841129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235930.

The product of its digits is 3456, while the sum is 31.

The square root of 6841129 is about 2615.5551991881. Note that the first 3 decimals coincide. The cubic root of 6841129 is about 189.8348426282.

The spelling of 6841129 in words is "six million, eight hundred forty-one thousand, one hundred twenty-nine".