3149959 has 2 divisors, whose sum is σ = 3149960. Its totient is φ = 3149958.

The previous prime is 3149929. The next prime is 3149963. The reversal of 3149959 is 9599413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3149959 - 2⁷ = 3149831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3149929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574979 + 1574980.

It is an arithmetic number, because the mean of its divisors is an integer number (1574980).

Almost surely, 2^3149959 is an apocalyptic number.

3149959 is a deficient number, since it is larger than the sum of its proper divisors (1).

3149959 is an equidigital number, since it uses as much as digits as its factorization.

3149959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 40.

The square root of 3149959 is about 1774.8123844508. The cubic root of 3149959 is about 146.5890848873.

The spelling of 3149959 in words is "three million, one hundred forty-nine thousand, nine hundred fifty-nine".