3916966829 has 2 divisors, whose sum is σ = 3916966830. Its totient is φ = 3916966828.

The previous prime is 3916966813. The next prime is 3916966841. The reversal of 3916966829 is 9286696193.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2467108900 + 1449857929 = 49670^2 + 38077^2 .

It is a cyclic number.

It is not a de Polignac number, because 3916966829 - 2⁴ = 3916966813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3916966429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1958483414 + 1958483415.

It is an arithmetic number, because the mean of its divisors is an integer number (1958483415).

Almost surely, 2^3916966829 is an apocalyptic number.

It is an amenable number.

3916966829 is a deficient number, since it is larger than the sum of its proper divisors (1).

3916966829 is an equidigital number, since it uses as much as digits as its factorization.

3916966829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7558272, while the sum is 59.

The square root of 3916966829 is about 62585.6759091088. The cubic root of 3916966829 is about 1576.3402488259.

The spelling of 3916966829 in words is "three billion, nine hundred sixteen million, nine hundred sixty-six thousand, eight hundred twenty-nine".