3211049 has 2 divisors, whose sum is σ = 3211050. Its totient is φ = 3211048.

The previous prime is 3211037. The next prime is 3211069. The reversal of 3211049 is 9401123.

It is an a-pointer prime, because the next prime (3211069) can be obtained adding 3211049 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2016400 + 1194649 = 1420^2 + 1093^2 .

It is an emirp because it is prime and its reverse (9401123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3211049 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3211049.

It is not a weakly prime, because it can be changed into another prime (3211009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605524 + 1605525.

It is an arithmetic number, because the mean of its divisors is an integer number (1605525).

Almost surely, 2^3211049 is an apocalyptic number.

It is an amenable number.

3211049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3211049 is an equidigital number, since it uses as much as digits as its factorization.

3211049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3211049 is about 1791.9400101566. The cubic root of 3211049 is about 147.5306687162.

The spelling of 3211049 in words is "three million, two hundred eleven thousand, forty-nine".