1714660666 has 8 divisors (see below), whose sum is σ = 2572613280. Its totient is φ = 857122908.

The previous prime is 1714660657. The next prime is 1714660691. The reversal of 1714660666 is 6660664171.

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

It is a super-2 number, since 2×1714660666² = 5880122399055127112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93166 + ... + 110041.

It is an arithmetic number, because the mean of its divisors is an integer number (321576660).

Almost surely, 2^1714660666 is an apocalyptic number.

1714660666 is a deficient number, since it is larger than the sum of its proper divisors (857952614).

1714660666 is a wasteful number, since it uses less digits than its factorization.

1714660666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207428.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1714660666 is about 41408.4612851045. The cubic root of 1714660666 is about 1196.9042114829.

The spelling of 1714660666 in words is "one billion, seven hundred fourteen million, six hundred sixty thousand, six hundred sixty-six".