449630711 has 2 divisors, whose sum is σ = 449630712. Its totient is φ = 449630710.

The previous prime is 449630677. The next prime is 449630743. The reversal of 449630711 is 117036944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449630711 - 2⁶ = 449630647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (449630411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224815355 + 224815356.

It is an arithmetic number, because the mean of its divisors is an integer number (224815356).

Almost surely, 2^449630711 is an apocalyptic number.

449630711 is a deficient number, since it is larger than the sum of its proper divisors (1).

449630711 is an equidigital number, since it uses as much as digits as its factorization.

449630711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 449630711 is about 21204.4974238957. The cubic root of 449630711 is about 766.0997530673.

The spelling of 449630711 in words is "four hundred forty-nine million, six hundred thirty thousand, seven hundred eleven".