473472973 has 2 divisors, whose sum is σ = 473472974. Its totient is φ = 473472972.

The previous prime is 473472953. The next prime is 473473031. The reversal of 473472973 is 379274374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359367849 + 114105124 = 18957^2 + 10682^2 .

It is a cyclic number.

It is not a de Polignac number, because 473472973 - 2¹⁷ = 473341901 is a prime.

It is a super-2 number, since 2×473472973² = 448353312322917458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473472953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236736486 + 236736487.

It is an arithmetic number, because the mean of its divisors is an integer number (236736487).

Almost surely, 2^473472973 is an apocalyptic number.

It is an amenable number.

473472973 is a deficient number, since it is larger than the sum of its proper divisors (1).

473472973 is an equidigital number, since it uses as much as digits as its factorization.

473472973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 46.

The square root of 473472973 is about 21759.4341148845. The cubic root of 473472973 is about 779.4083684757.

The spelling of 473472973 in words is "four hundred seventy-three million, four hundred seventy-two thousand, nine hundred seventy-three".