323027473 has 2 divisors, whose sum is σ = 323027474. Its totient is φ = 323027472.

The previous prime is 323027459. The next prime is 323027597. The reversal of 323027473 is 374720323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 246866944 + 76160529 = 15712^2 + 8727^2 .

It is an emirp because it is prime and its reverse (374720323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323027473 - 2¹⁷ = 322896401 is a prime.

It is not a weakly prime, because it can be changed into another prime (323021473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161513736 + 161513737.

It is an arithmetic number, because the mean of its divisors is an integer number (161513737).

Almost surely, 2^323027473 is an apocalyptic number.

It is an amenable number.

323027473 is a deficient number, since it is larger than the sum of its proper divisors (1).

323027473 is an equidigital number, since it uses as much as digits as its factorization.

323027473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 323027473 is about 17972.9650586652. The cubic root of 323027473 is about 686.1406558786.

Adding to 323027473 its reverse (374720323), we get a palindrome (697747796).

It can be divided in two parts, 3230 and 27473, that added together give a palindrome (30703).

The spelling of 323027473 in words is "three hundred twenty-three million, twenty-seven thousand, four hundred seventy-three".