471316369 has 2 divisors, whose sum is σ = 471316370. Its totient is φ = 471316368.

The previous prime is 471316357. The next prime is 471316379. The reversal of 471316369 is 963613174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334707025 + 136609344 = 18295^2 + 11688^2 .

It is a cyclic number.

It is not a de Polignac number, because 471316369 - 2⁹ = 471315857 is a prime.

It is a super-2 number, since 2×471316369² = 444278239374688322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (471316309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235658184 + 235658185.

It is an arithmetic number, because the mean of its divisors is an integer number (235658185).

Almost surely, 2^471316369 is an apocalyptic number.

It is an amenable number.

471316369 is a deficient number, since it is larger than the sum of its proper divisors (1).

471316369 is an equidigital number, since it uses as much as digits as its factorization.

471316369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 471316369 is about 21709.8219476807. The cubic root of 471316369 is about 778.2232014017.

The spelling of 471316369 in words is "four hundred seventy-one million, three hundred sixteen thousand, three hundred sixty-nine".