3446673491 has 2 divisors, whose sum is σ = 3446673492. Its totient is φ = 3446673490.

The previous prime is 3446673481. The next prime is 3446673499. The reversal of 3446673491 is 1943766443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3446673491 - 2¹⁴ = 3446657107 is a prime.

It is not a weakly prime, because it can be changed into another prime (3446673499) 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, 1723336745 + 1723336746.

It is an arithmetic number, because the mean of its divisors is an integer number (1723336746).

Almost surely, 2^3446673491 is an apocalyptic number.

3446673491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3446673491 is an equidigital number, since it uses as much as digits as its factorization.

3446673491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 47.

The square root of 3446673491 is about 58708.3766680701. The cubic root of 3446673491 is about 1510.5440039515.

The spelling of 3446673491 in words is "three billion, four hundred forty-six million, six hundred seventy-three thousand, four hundred ninety-one".