1330034399 has 2 divisors, whose sum is σ = 1330034400. Its totient is φ = 1330034398.

The previous prime is 1330034393. The next prime is 1330034401. The reversal of 1330034399 is 9934300331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330034399 is a prime.

Together with 1330034401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330034393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665017199 + 665017200.

It is an arithmetic number, because the mean of its divisors is an integer number (665017200).

Almost surely, 2^1330034399 is an apocalyptic number.

1330034399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330034399 is an equidigital number, since it uses as much as digits as its factorization.

1330034399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 35.

The square root of 1330034399 is about 36469.6366721688. The cubic root of 1330034399 is about 1099.7339298625.

The spelling of 1330034399 in words is "one billion, three hundred thirty million, thirty-four thousand, three hundred ninety-nine".