1716700149 has 10 divisors (see below), whose sum is σ = 2564453430. Its totient is φ = 1144466712.

The previous prime is 1716700133. The next prime is 1716700213. The reversal of 1716700149 is 9410076171.

It can be written as a sum of positive squares in only one way, i.e., 1557486225 + 159213924 = 39465^2 + 12618^2 .

It is not a de Polignac number, because 1716700149 - 2⁴ = 1716700133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1716700109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10596834 + ... + 10596995.

It is an arithmetic number, because the mean of its divisors is an integer number (256445343).

Almost surely, 2^1716700149 is an apocalyptic number.

It is an amenable number.

1716700149 is a deficient number, since it is larger than the sum of its proper divisors (847753281).

1716700149 is an equidigital number, since it uses as much as digits as its factorization.

1716700149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21193841 (or 21193832 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 1716700149 is about 41433.0803706410. The cubic root of 1716700149 is about 1197.3785713465.

The spelling of 1716700149 in words is "one billion, seven hundred sixteen million, seven hundred thousand, one hundred forty-nine".