733268449 has 2 divisors, whose sum is σ = 733268450. Its totient is φ = 733268448.

The previous prime is 733268447. The next prime is 733268453. The reversal of 733268449 is 944862337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564917824 + 168350625 = 23768^2 + 12975^2 .

It is a cyclic number.

It is not a de Polignac number, because 733268449 - 2¹ = 733268447 is a prime.

Together with 733268447, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 733268399 and 733268408.

It is not a weakly prime, because it can be changed into another prime (733268447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366634224 + 366634225.

It is an arithmetic number, because the mean of its divisors is an integer number (366634225).

Almost surely, 2^733268449 is an apocalyptic number.

It is an amenable number.

733268449 is a deficient number, since it is larger than the sum of its proper divisors (1).

733268449 is an equidigital number, since it uses as much as digits as its factorization.

733268449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 46.

The square root of 733268449 is about 27078.9299825529. The cubic root of 733268449 is about 901.7531461333.

The spelling of 733268449 in words is "seven hundred thirty-three million, two hundred sixty-eight thousand, four hundred forty-nine".