3696675869 has 2 divisors, whose sum is σ = 3696675870. Its totient is φ = 3696675868.

The previous prime is 3696675839. The next prime is 3696675887. The reversal of 3696675869 is 9685766963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2910602500 + 786073369 = 53950^2 + 28037^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3696675869 is a prime.

It is a super-2 number, since 2×3696675869² = 27330824960893810322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3696675839) 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, 1848337934 + 1848337935.

It is an arithmetic number, because the mean of its divisors is an integer number (1848337935).

Almost surely, 2^3696675869 is an apocalyptic number.

It is an amenable number.

3696675869 is a deficient number, since it is larger than the sum of its proper divisors (1).

3696675869 is an equidigital number, since it uses as much as digits as its factorization.

3696675869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88179840, while the sum is 65.

The square root of 3696675869 is about 60800.2949746134. The cubic root of 3696675869 is about 1546.2170486695.

The spelling of 3696675869 in words is "three billion, six hundred ninety-six million, six hundred seventy-five thousand, eight hundred sixty-nine".