3664923113 has 2 divisors, whose sum is σ = 3664923114. Its totient is φ = 3664923112.

The previous prime is 3664923103. The next prime is 3664923131. The reversal of 3664923113 is 3113294663.

Together with next prime (3664923131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2958054544 + 706868569 = 54388^2 + 26587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3664923113 - 2⁸ = 3664922857 is a prime.

It is a super-2 number, since 2×3664923113² = 26863322848403221538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3664923103) 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, 1832461556 + 1832461557.

It is an arithmetic number, because the mean of its divisors is an integer number (1832461557).

Almost surely, 2^3664923113 is an apocalyptic number.

It is an amenable number.

3664923113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3664923113 is an equidigital number, since it uses as much as digits as its factorization.

3664923113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 38.

The square root of 3664923113 is about 60538.6084494845. The cubic root of 3664923113 is about 1541.7772130181. Note that the first 3 decimals are identical.

The spelling of 3664923113 in words is "three billion, six hundred sixty-four million, nine hundred twenty-three thousand, one hundred thirteen".