473983469 has 2 divisors, whose sum is σ = 473983470. Its totient is φ = 473983468.

The previous prime is 473983451. The next prime is 473983483. The reversal of 473983469 is 964389374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270207844 + 203775625 = 16438^2 + 14275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473983469 is a prime.

It is a super-2 number, since 2×473983469² = 449320657770547922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 473983469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473983429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236991734 + 236991735.

It is an arithmetic number, because the mean of its divisors is an integer number (236991735).

Almost surely, 2^473983469 is an apocalyptic number.

It is an amenable number.

473983469 is a deficient number, since it is larger than the sum of its proper divisors (1).

473983469 is an equidigital number, since it uses as much as digits as its factorization.

473983469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 53.

The square root of 473983469 is about 21771.1614067785. The cubic root of 473983469 is about 779.6883858253.

The spelling of 473983469 in words is "four hundred seventy-three million, nine hundred eighty-three thousand, four hundred sixty-nine".