449296763 has 2 divisors, whose sum is σ = 449296764. Its totient is φ = 449296762.

The previous prime is 449296753. The next prime is 449296807. The reversal of 449296763 is 367692944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449296763 - 2⁶ = 449296699 is a prime.

It is not a weakly prime, because it can be changed into another prime (449296753) 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, 224648381 + 224648382.

It is an arithmetic number, because the mean of its divisors is an integer number (224648382).

Almost surely, 2^449296763 is an apocalyptic number.

449296763 is a deficient number, since it is larger than the sum of its proper divisors (1).

449296763 is an equidigital number, since it uses as much as digits as its factorization.

449296763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The square root of 449296763 is about 21196.6214996636. The cubic root of 449296763 is about 765.9100412005.

The spelling of 449296763 in words is "four hundred forty-nine million, two hundred ninety-six thousand, seven hundred sixty-three".