1330034473 has 2 divisors, whose sum is σ = 1330034474. Its totient is φ = 1330034472.

The previous prime is 1330034471. The next prime is 1330034477. The reversal of 1330034473 is 3744300331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1109422864 + 220611609 = 33308^2 + 14853^2 .

It is an emirp because it is prime and its reverse (3744300331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330034473 - 2¹ = 1330034471 is a prime.

Together with 1330034471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1330034471) 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, 665017236 + 665017237.

It is an arithmetic number, because the mean of its divisors is an integer number (665017237).

Almost surely, 2^1330034473 is an apocalyptic number.

It is an amenable number.

1330034473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330034473 is an equidigital number, since it uses as much as digits as its factorization.

1330034473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 1330034473 is about 36469.6376867114. The cubic root of 1330034473 is about 1099.7339502580.

The spelling of 1330034473 in words is "one billion, three hundred thirty million, thirty-four thousand, four hundred seventy-three".