4326645163 has 16 divisors (see below), whose sum is σ = 4632660000. Its totient is φ = 4026604032.

The previous prime is 4326645157. The next prime is 4326645187. The reversal of 4326645163 is 3615466234.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4326645163 - 2¹⁷ = 4326514091 is a prime.

It is a super-2 number, since 2×4326645163² = 37439716733022593138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4326645143) 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 15 ways as a sum of consecutive naturals, for example, 576328 + ... + 583786.

It is an arithmetic number, because the mean of its divisors is an integer number (289541250).

Almost surely, 2^4326645163 is an apocalyptic number.

4326645163 is a deficient number, since it is larger than the sum of its proper divisors (306014837).

4326645163 is a wasteful number, since it uses less digits than its factorization.

4326645163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854.

The product of its digits is 311040, while the sum is 40.

The square root of 4326645163 is about 65777.2389432697. The cubic root of 4326645163 is about 1629.4852230431.

The spelling of 4326645163 in words is "four billion, three hundred twenty-six million, six hundred forty-five thousand, one hundred sixty-three".