449362867 has 2 divisors, whose sum is σ = 449362868. Its totient is φ = 449362866.

The previous prime is 449362847. The next prime is 449362883. The reversal of 449362867 is 768263944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449362867 - 2¹⁵ = 449330099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 449362867.

It is not a weakly prime, because it can be changed into another prime (449362847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224681433 + 224681434.

It is an arithmetic number, because the mean of its divisors is an integer number (224681434).

Almost surely, 2^449362867 is an apocalyptic number.

449362867 is a deficient number, since it is larger than the sum of its proper divisors (1).

449362867 is an equidigital number, since it uses as much as digits as its factorization.

449362867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 49.

The square root of 449362867 is about 21198.1807474132. The cubic root of 449362867 is about 765.9476015532.

The spelling of 449362867 in words is "four hundred forty-nine million, three hundred sixty-two thousand, eight hundred sixty-seven".