1716607872 has 96 divisors (see below), whose sum is σ = 5645418480. Its totient is φ = 490457088.

The previous prime is 1716607853. The next prime is 1716607901. The reversal of 1716607872 is 2787066171.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 98373 + ... + 114500.

Almost surely, 2^1716607872 is an apocalyptic number.

1716607872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1716607872 is an abundant number, since it is smaller than the sum of its proper divisors (3928810608).

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

1716607872 is a wasteful number, since it uses less digits than its factorization.

1716607872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212900 (or 212885 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 1716607872 is about 41431.9667889421. The cubic root of 1716607872 is about 1197.3571169140.

The spelling of 1716607872 in words is "one billion, seven hundred sixteen million, six hundred seven thousand, eight hundred seventy-two".