1204034369 has 2 divisors, whose sum is σ = 1204034370. Its totient is φ = 1204034368.

The previous prime is 1204034347. The next prime is 1204034411. The reversal of 1204034369 is 9634304021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1203187969 + 846400 = 34687^2 + 920^2 .

It is an emirp because it is prime and its reverse (9634304021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204034369 - 2⁸ = 1204034113 is a prime.

It is a super-2 number, since 2×1204034369² = 2899397523466456322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1204034269) 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, 602017184 + 602017185.

It is an arithmetic number, because the mean of its divisors is an integer number (602017185).

Almost surely, 2^1204034369 is an apocalyptic number.

It is an amenable number.

1204034369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204034369 is an equidigital number, since it uses as much as digits as its factorization.

1204034369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1204034369 is about 34699.1983913173. The cubic root of 1204034369 is about 1063.8481139898.

The spelling of 1204034369 in words is "one billion, two hundred four million, thirty-four thousand, three hundred sixty-nine".