6830149 has 8 divisors (see below), whose sum is σ = 7301952. Its totient is φ = 6372960.

The previous prime is 6830147. The next prime is 6830171. The reversal of 6830149 is 9410386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6830149 - 2¹ = 6830147 is a prime.

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 6830149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6830143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2679 + ... + 4564.

It is an arithmetic number, because the mean of its divisors is an integer number (912744).

Almost surely, 2^6830149 is an apocalyptic number.

It is an amenable number.

6830149 is a deficient number, since it is larger than the sum of its proper divisors (471803).

6830149 is a wasteful number, since it uses less digits than its factorization.

6830149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7307.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6830149 is about 2613.4553755517. The cubic root of 6830149 is about 189.7332267150.

It can be divided in two parts, 6 and 830149, that multiplied together give a palindrome (4980894).

The spelling of 6830149 in words is "six million, eight hundred thirty thousand, one hundred forty-nine".