1413661079 has 2 divisors, whose sum is σ = 1413661080. Its totient is φ = 1413661078.

The previous prime is 1413661069. The next prime is 1413661087. The reversal of 1413661079 is 9701663141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1413661079 - 2²⁰ = 1412612503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413661069) 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, 706830539 + 706830540.

It is an arithmetic number, because the mean of its divisors is an integer number (706830540).

Almost surely, 2^1413661079 is an apocalyptic number.

1413661079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413661079 is an equidigital number, since it uses as much as digits as its factorization.

1413661079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1413661079 is about 37598.6845381590. The cubic root of 1413661079 is about 1122.3158604896.

The spelling of 1413661079 in words is "one billion, four hundred thirteen million, six hundred sixty-one thousand, seventy-nine".