1716422401 has 8 divisors (see below), whose sum is σ = 1762941600. Its totient is φ = 1670124960.

The previous prime is 1716422377. The next prime is 1716422429. The reversal of 1716422401 is 1042246171.

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

It is a cyclic number.

It is not a de Polignac number, because 1716422401 - 2⁵ = 1716422369 is a prime.

It is a super-2 number, since 2×1716422401² = 5892211717309209602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1716422401.

It is not an unprimeable number, because it can be changed into a prime (1716422471) by changing a digit.

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, 39691 + ... + 70768.

It is an arithmetic number, because the mean of its divisors is an integer number (220367700).

Almost surely, 2^1716422401 is an apocalyptic number.

It is an amenable number.

1716422401 is a deficient number, since it is larger than the sum of its proper divisors (46519199).

1716422401 is a wasteful number, since it uses less digits than its factorization.

1716422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110879.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1716422401 is about 41429.7284688181. The cubic root of 1716422401 is about 1197.3139925204.

Adding to 1716422401 its reverse (1042246171), we get a palindrome (2758668572).

The spelling of 1716422401 in words is "one billion, seven hundred sixteen million, four hundred twenty-two thousand, four hundred one".