1716447460 has 192 divisors, whose sum is σ = 4769856000. Its totient is φ = 514128384.

The previous prime is 1716447451. The next prime is 1716447497. The reversal of 1716447460 is 647446171.

It is a super-4 number, since 4×1716447460⁴ (a number of 38 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1693914 + ... + 1694926.

It is an arithmetic number, because the mean of its divisors is an integer number (24843000).

Almost surely, 2^1716447460 is an apocalyptic number.

1716447460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1716447460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2384928000).

1716447460 is an abundant number, since it is smaller than the sum of its proper divisors (3053408540).

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

1716447460 is a wasteful number, since it uses less digits than its factorization.

1716447460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1716447460 is about 41430.0308954748. The cubic root of 1716447460 is about 1197.3198192418.

The spelling of 1716447460 in words is "one billion, seven hundred sixteen million, four hundred forty-seven thousand, four hundred sixty".