3149659 has 2 divisors, whose sum is σ = 3149660. Its totient is φ = 3149658.

The previous prime is 3149647. The next prime is 3149677. The reversal of 3149659 is 9569413.

3149659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3149659 is a prime.

It is not a weakly prime, because it can be changed into another prime (3149609) 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 as a sum of consecutive naturals, namely, 1574829 + 1574830.

It is an arithmetic number, because the mean of its divisors is an integer number (1574830).

Almost surely, 2^3149659 is an apocalyptic number.

3149659 is a deficient number, since it is larger than the sum of its proper divisors (1).

3149659 is an equidigital number, since it uses as much as digits as its factorization.

3149659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 37.

The square root of 3149659 is about 1774.7278664629. The cubic root of 3149659 is about 146.5844310573.

The spelling of 3149659 in words is "three million, one hundred forty-nine thousand, six hundred fifty-nine".