470603449 has 2 divisors, whose sum is σ = 470603450. Its totient is φ = 470603448.

The previous prime is 470603447. The next prime is 470603459. The reversal of 470603449 is 944306074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452327824 + 18275625 = 21268^2 + 4275^2 .

It is a cyclic number.

It is not a de Polignac number, because 470603449 - 2¹ = 470603447 is a prime.

Together with 470603447, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (470603447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235301724 + 235301725.

It is an arithmetic number, because the mean of its divisors is an integer number (235301725).

Almost surely, 2^470603449 is an apocalyptic number.

It is an amenable number.

470603449 is a deficient number, since it is larger than the sum of its proper divisors (1).

470603449 is an equidigital number, since it uses as much as digits as its factorization.

470603449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 470603449 is about 21693.3964376259. The cubic root of 470603449 is about 777.8306194794.

The spelling of 470603449 in words is "four hundred seventy million, six hundred three thousand, four hundred forty-nine".