447470011 has 2 divisors, whose sum is σ = 447470012. Its totient is φ = 447470010.

The previous prime is 447469973. The next prime is 447470053. The reversal of 447470011 is 110074744.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 447470011 - 2¹¹ = 447467963 is a prime.

It is not a weakly prime, because it can be changed into another prime (447470411) 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, 223735005 + 223735006.

It is an arithmetic number, because the mean of its divisors is an integer number (223735006).

Almost surely, 2^447470011 is an apocalyptic number.

447470011 is a deficient number, since it is larger than the sum of its proper divisors (1).

447470011 is an equidigital number, since it uses as much as digits as its factorization.

447470011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 447470011 is about 21153.4869702373. The cubic root of 447470011 is about 764.8706181865.

The spelling of 447470011 in words is "four hundred forty-seven million, four hundred seventy thousand, eleven".