3293912449 has 2 divisors, whose sum is σ = 3293912450. Its totient is φ = 3293912448.

The previous prime is 3293912431. The next prime is 3293912459. The reversal of 3293912449 is 9442193923.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3287875600 + 6036849 = 57340^2 + 2457^2 .

It is a cyclic number.

It is not a de Polignac number, because 3293912449 - 2²³ = 3285523841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3293912399 and 3293912408.

It is not a weakly prime, because it can be changed into another prime (3293912459) 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, 1646956224 + 1646956225.

It is an arithmetic number, because the mean of its divisors is an integer number (1646956225).

Almost surely, 2^3293912449 is an apocalyptic number.

It is an amenable number.

3293912449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3293912449 is an equidigital number, since it uses as much as digits as its factorization.

3293912449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 3293912449 is about 57392.6166767120. The cubic root of 3293912449 is about 1487.8895167480.

The spelling of 3293912449 in words is "three billion, two hundred ninety-three million, nine hundred twelve thousand, four hundred forty-nine".