3213241937 has 2 divisors, whose sum is σ = 3213241938. Its totient is φ = 3213241936.

The previous prime is 3213241921. The next prime is 3213241973. The reversal of 3213241937 is 7391423123.

Together with next prime (3213241973) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3025990081 + 187251856 = 55009^2 + 13684^2 .

It is a cyclic number.

It is not a de Polignac number, because 3213241937 - 2⁴ = 3213241921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3213241897 and 3213241906.

It is not a weakly prime, because it can be changed into another prime (3213241907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606620968 + 1606620969.

It is an arithmetic number, because the mean of its divisors is an integer number (1606620969).

Almost surely, 2^3213241937 is an apocalyptic number.

It is an amenable number.

3213241937 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213241937 is an equidigital number, since it uses as much as digits as its factorization.

3213241937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 3213241937 is about 56685.4649535487. The cubic root of 3213241937 is about 1475.6424568132.

The spelling of 3213241937 in words is "three billion, two hundred thirteen million, two hundred forty-one thousand, nine hundred thirty-seven".