3143354393 has 2 divisors, whose sum is σ = 3143354394. Its totient is φ = 3143354392.

The previous prime is 3143354359. The next prime is 3143354411. The reversal of 3143354393 is 3934533413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1841010649 + 1302343744 = 42907^2 + 36088^2 .

It is a cyclic number.

It is not a de Polignac number, because 3143354393 - 2¹² = 3143350297 is a prime.

It is not a weakly prime, because it can be changed into another prime (3143354323) 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, 1571677196 + 1571677197.

It is an arithmetic number, because the mean of its divisors is an integer number (1571677197).

Almost surely, 2^3143354393 is an apocalyptic number.

It is an amenable number.

3143354393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143354393 is an equidigital number, since it uses as much as digits as its factorization.

3143354393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 38.

The square root of 3143354393 is about 56065.6257701633. The cubic root of 3143354393 is about 1464.8656072286.

The spelling of 3143354393 in words is "three billion, one hundred forty-three million, three hundred fifty-four thousand, three hundred ninety-three".