470088893 has 2 divisors, whose sum is σ = 470088894. Its totient is φ = 470088892.

The previous prime is 470088889. The next prime is 470088911. The reversal of 470088893 is 398880074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414407449 + 55681444 = 20357^2 + 7462^2 .

It is a cyclic number.

It is not a de Polignac number, because 470088893 - 2² = 470088889 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470088803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235044446 + 235044447.

It is an arithmetic number, because the mean of its divisors is an integer number (235044447).

Almost surely, 2^470088893 is an apocalyptic number.

It is an amenable number.

470088893 is a deficient number, since it is larger than the sum of its proper divisors (1).

470088893 is an equidigital number, since it uses as much as digits as its factorization.

470088893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 470088893 is about 21681.5334559159. The cubic root of 470088893 is about 777.5470237582.

The spelling of 470088893 in words is "four hundred seventy million, eighty-eight thousand, eight hundred ninety-three".