3212113349 has 2 divisors, whose sum is σ = 3212113350. Its totient is φ = 3212113348.

The previous prime is 3212113321. The next prime is 3212113351. The reversal of 3212113349 is 9433112123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2095350625 + 1116762724 = 45775^2 + 33418^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3212113349 is a prime.

It is a super-3 number, since 3×3212113349³ (a number of 29 digits) contains 333 as substring.

Together with 3212113351, 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 (3212113309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606056674 + 1606056675.

It is an arithmetic number, because the mean of its divisors is an integer number (1606056675).

Almost surely, 2^3212113349 is an apocalyptic number.

It is an amenable number.

3212113349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212113349 is an equidigital number, since it uses as much as digits as its factorization.

3212113349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 3212113349 is about 56675.5092522335. The cubic root of 3212113349 is about 1475.4696731243.

The spelling of 3212113349 in words is "three billion, two hundred twelve million, one hundred thirteen thousand, three hundred forty-nine".