3033994493 has 2 divisors, whose sum is σ = 3033994494. Its totient is φ = 3033994492.

The previous prime is 3033994477. The next prime is 3033994577. The reversal of 3033994493 is 3944993303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1682476324 + 1351518169 = 41018^2 + 36763^2 .

It is an emirp because it is prime and its reverse (3944993303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3033994493 - 2⁴ = 3033994477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3033994463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516997246 + 1516997247.

It is an arithmetic number, because the mean of its divisors is an integer number (1516997247).

Almost surely, 2^3033994493 is an apocalyptic number.

It is an amenable number.

3033994493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3033994493 is an equidigital number, since it uses as much as digits as its factorization.

3033994493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 47.

The square root of 3033994493 is about 55081.7074263317. The cubic root of 3033994493 is about 1447.6767382033.

The spelling of 3033994493 in words is "three billion, thirty-three million, nine hundred ninety-four thousand, four hundred ninety-three".