1716372417 has 16 divisors (see below), whose sum is σ = 2328777920. Its totient is φ = 1124278272.

The previous prime is 1716372409. The next prime is 1716372419. The reversal of 1716372417 is 7142736171.

It is not a de Polignac number, because 1716372417 - 2³ = 1716372409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1716372419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19233 + ... + 61665.

It is an arithmetic number, because the mean of its divisors is an integer number (145548620).

Almost surely, 2^1716372417 is an apocalyptic number.

It is an amenable number.

1716372417 is a deficient number, since it is larger than the sum of its proper divisors (612405503).

1716372417 is a wasteful number, since it uses less digits than its factorization.

1716372417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42672.

The product of its digits is 49392, while the sum is 39.

The square root of 1716372417 is about 41429.1252261015. The cubic root of 1716372417 is about 1197.3023700660.

The spelling of 1716372417 in words is "one billion, seven hundred sixteen million, three hundred seventy-two thousand, four hundred seventeen".