6299149 has 2 divisors, whose sum is σ = 6299150. Its totient is φ = 6299148.

The previous prime is 6299147. The next prime is 6299179. The reversal of 6299149 is 9419926.

6299149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6215049 + 84100 = 2493^2 + 290^2 .

It is a cyclic number.

It is not a de Polignac number, because 6299149 - 2¹ = 6299147 is a prime.

Together with 6299147, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6299141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3149574 + 3149575.

It is an arithmetic number, because the mean of its divisors is an integer number (3149575).

Almost surely, 2^6299149 is an apocalyptic number.

It is an amenable number.

6299149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6299149 is an equidigital number, since it uses as much as digits as its factorization.

6299149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 40.

The square root of 6299149 is about 2509.8105506193. The cubic root of 6299149 is about 184.6831586679.

The spelling of 6299149 in words is "six million, two hundred ninety-nine thousand, one hundred forty-nine".