1711394159 has 2 divisors, whose sum is σ = 1711394160. Its totient is φ = 1711394158.

The previous prime is 1711394149. The next prime is 1711394171. The reversal of 1711394159 is 9514931171.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1711394159 - 2¹² = 1711390063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1711394149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855697079 + 855697080.

It is an arithmetic number, because the mean of its divisors is an integer number (855697080).

Almost surely, 2^1711394159 is an apocalyptic number.

1711394159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1711394159 is an equidigital number, since it uses as much as digits as its factorization.

1711394159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 41.

The square root of 1711394159 is about 41368.9999758273. Note that the first 4 decimals coincide. The cubic root of 1711394159 is about 1196.1436759029.

The spelling of 1711394159 in words is "one billion, seven hundred eleven million, three hundred ninety-four thousand, one hundred fifty-nine".