3916661701 has 2 divisors, whose sum is σ = 3916661702. Its totient is φ = 3916661700.

The previous prime is 3916661689. The next prime is 3916661741. The reversal of 3916661701 is 1071666193.

It is the 25550-th star number.

It is an a-pointer prime, because the next prime (3916661741) can be obtained adding 3916661701 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3091248801 + 825412900 = 55599^2 + 28730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3916661701 - 2¹¹ = 3916659653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3916661741) 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 as a sum of consecutive naturals, namely, 1958330850 + 1958330851.

It is an arithmetic number, because the mean of its divisors is an integer number (1958330851).

Almost surely, 2^3916661701 is an apocalyptic number.

It is an amenable number.

3916661701 is a deficient number, since it is larger than the sum of its proper divisors (1).

3916661701 is an equidigital number, since it uses as much as digits as its factorization.

3916661701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 3916661701 is about 62583.2381792441. The cubic root of 3916661701 is about 1576.2993159597.

The spelling of 3916661701 in words is "three billion, nine hundred sixteen million, six hundred sixty-one thousand, seven hundred one".