1716416327 has 4 divisors (see below), whose sum is σ = 1717318296. Its totient is φ = 1715514360.

The previous prime is 1716416323. The next prime is 1716416329. The reversal of 1716416327 is 7236146171.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7236146171 = 157 ⋅46090103.

It is a cyclic number.

It is not a de Polignac number, because 1716416327 - 2² = 1716416323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1716416323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448124 + ... + 451937.

It is an arithmetic number, because the mean of its divisors is an integer number (429329574).

Almost surely, 2^1716416327 is an apocalyptic number.

1716416327 is a deficient number, since it is larger than the sum of its proper divisors (901969).

1716416327 is an equidigital number, since it uses as much as digits as its factorization.

1716416327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901968.

The product of its digits is 42336, while the sum is 38.

The square root of 1716416327 is about 41429.6551639040. The cubic root of 1716416327 is about 1197.3125801848.

The spelling of 1716416327 in words is "one billion, seven hundred sixteen million, four hundred sixteen thousand, three hundred twenty-seven".