852304073 has 2 divisors, whose sum is σ = 852304074. Its totient is φ = 852304072.

The previous prime is 852304069. The next prime is 852304081. The reversal of 852304073 is 370403258.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549996304 + 302307769 = 23452^2 + 17387^2 .

It is a cyclic number.

It is not a de Polignac number, because 852304073 - 2² = 852304069 is a prime.

It is a super-3 number, since 3×852304073³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (852304003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426152036 + 426152037.

It is an arithmetic number, because the mean of its divisors is an integer number (426152037).

Almost surely, 2^852304073 is an apocalyptic number.

It is an amenable number.

852304073 is a deficient number, since it is larger than the sum of its proper divisors (1).

852304073 is an equidigital number, since it uses as much as digits as its factorization.

852304073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 852304073 is about 29194.2472586638. The cubic root of 852304073 is about 948.1233768134.

The spelling of 852304073 in words is "eight hundred fifty-two million, three hundred four thousand, seventy-three".