1716668004 has 24 divisors (see below), whose sum is σ = 4013232160. Its totient is φ = 571128552.

The previous prime is 1716667969. The next prime is 1716668027. The reversal of 1716668004 is 4008666171.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 3282087 + ... + 3282609.

Almost surely, 2^1716668004 is an apocalyptic number.

It is an amenable number.

1716668004 is an abundant number, since it is smaller than the sum of its proper divisors (2296564156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1716668004 is an frugal number, since it uses more digits than its factorization.

1716668004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1716668004 is about 41432.6924541478. The cubic root of 1716668004 is about 1197.3710977108.

The spelling of 1716668004 in words is "one billion, seven hundred sixteen million, six hundred sixty-eight thousand, four".