471080969 has 2 divisors, whose sum is σ = 471080970. Its totient is φ = 471080968.

The previous prime is 471080947. The next prime is 471080977. The reversal of 471080969 is 969080174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 470890000 + 190969 = 21700^2 + 437^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471080969 is a prime.

It is a super-2 number, since 2×471080969² = 443834558707957922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (471080989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235540484 + 235540485.

It is an arithmetic number, because the mean of its divisors is an integer number (235540485).

Almost surely, 2^471080969 is an apocalyptic number.

It is an amenable number.

471080969 is a deficient number, since it is larger than the sum of its proper divisors (1).

471080969 is an equidigital number, since it uses as much as digits as its factorization.

471080969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 471080969 is about 21704.3997613387. The cubic root of 471080969 is about 778.0936180609.

The spelling of 471080969 in words is "four hundred seventy-one million, eighty thousand, nine hundred sixty-nine".