471424669 has 2 divisors, whose sum is σ = 471424670. Its totient is φ = 471424668.

The previous prime is 471424651. The next prime is 471424727. The reversal of 471424669 is 966424174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431102169 + 40322500 = 20763^2 + 6350^2 .

It is a cyclic number.

It is not a de Polignac number, because 471424669 - 2¹¹ = 471422621 is a prime.

It is a super-2 number, since 2×471424669² = 444482437083519122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471424619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235712334 + 235712335.

It is an arithmetic number, because the mean of its divisors is an integer number (235712335).

Almost surely, 2^471424669 is an apocalyptic number.

It is an amenable number.

471424669 is a deficient number, since it is larger than the sum of its proper divisors (1).

471424669 is an equidigital number, since it uses as much as digits as its factorization.

471424669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 471424669 is about 21712.3160671541. The cubic root of 471424669 is about 778.2828040547.

The spelling of 471424669 in words is "four hundred seventy-one million, four hundred twenty-four thousand, six hundred sixty-nine".