470702497 has 2 divisors, whose sum is σ = 470702498. Its totient is φ = 470702496.

The previous prime is 470702459. The next prime is 470702503. The reversal of 470702497 is 794207074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373107856 + 97594641 = 19316^2 + 9879^2 .

It is a cyclic number.

It is not a de Polignac number, because 470702497 - 2⁷ = 470702369 is a prime.

It is a super-3 number, since 3×470702497³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (470702437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235351248 + 235351249.

It is an arithmetic number, because the mean of its divisors is an integer number (235351249).

Almost surely, 2^470702497 is an apocalyptic number.

It is an amenable number.

470702497 is a deficient number, since it is larger than the sum of its proper divisors (1).

470702497 is an equidigital number, since it uses as much as digits as its factorization.

470702497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 470702497 is about 21695.6792242142. The cubic root of 470702497 is about 777.8851857056.

The spelling of 470702497 in words is "four hundred seventy million, seven hundred two thousand, four hundred ninety-seven".