1717930066 has 8 divisors (see below), whose sum is σ = 2636823024. Its totient is φ = 838989060.

The previous prime is 1717930057. The next prime is 1717930079. The reversal of 1717930066 is 6600397171.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 9987880 + ... + 9988051.

It is an arithmetic number, because the mean of its divisors is an integer number (329602878).

Almost surely, 2^1717930066 is an apocalyptic number.

1717930066 is a deficient number, since it is larger than the sum of its proper divisors (918892958).

1717930066 is a wasteful number, since it uses less digits than its factorization.

1717930066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19975976.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 1717930066 is about 41447.9199236825. The cubic root of 1717930066 is about 1197.6644540626.

The spelling of 1717930066 in words is "one billion, seven hundred seventeen million, nine hundred thirty thousand, sixty-six".