1314660329 has 2 divisors, whose sum is σ = 1314660330. Its totient is φ = 1314660328.

The previous prime is 1314660313. The next prime is 1314660343. The reversal of 1314660329 is 9230664131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1035101929 + 279558400 = 32173^2 + 16720^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314660329 - 2⁴ = 1314660313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314660929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657330164 + 657330165.

It is an arithmetic number, because the mean of its divisors is an integer number (657330165).

Almost surely, 2^1314660329 is an apocalyptic number.

It is an amenable number.

1314660329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314660329 is an equidigital number, since it uses as much as digits as its factorization.

1314660329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 1314660329 is about 36258.2449795905. The cubic root of 1314660329 is about 1095.4801669408.

The spelling of 1314660329 in words is "one billion, three hundred fourteen million, six hundred sixty thousand, three hundred twenty-nine".