1675833449 has 2 divisors, whose sum is σ = 1675833450. Its totient is φ = 1675833448.

The previous prime is 1675833443. The next prime is 1675833451. The reversal of 1675833449 is 9443385761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 863184400 + 812649049 = 29380^2 + 28507^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1675833449 is a prime.

Together with 1675833451, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1675833397 and 1675833406.

It is not a weakly prime, because it can be changed into another prime (1675833443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837916724 + 837916725.

It is an arithmetic number, because the mean of its divisors is an integer number (837916725).

Almost surely, 2^1675833449 is an apocalyptic number.

It is an amenable number.

1675833449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1675833449 is an equidigital number, since it uses as much as digits as its factorization.

1675833449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 50.

The square root of 1675833449 is about 40936.9447931816. The cubic root of 1675833449 is about 1187.8008129378.

The spelling of 1675833449 in words is "one billion, six hundred seventy-five million, eight hundred thirty-three thousand, four hundred forty-nine".