3923164159 has 2 divisors, whose sum is σ = 3923164160. Its totient is φ = 3923164158.

The previous prime is 3923164153. The next prime is 3923164169. The reversal of 3923164159 is 9514613293.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3923164159 - 2³ = 3923164151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3923164151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961582079 + 1961582080.

It is an arithmetic number, because the mean of its divisors is an integer number (1961582080).

Almost surely, 2^3923164159 is an apocalyptic number.

3923164159 is a deficient number, since it is larger than the sum of its proper divisors (1).

3923164159 is an equidigital number, since it uses as much as digits as its factorization.

3923164159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 3923164159 is about 62635.1671108172. The cubic root of 3923164159 is about 1577.1711598786.

The spelling of 3923164159 in words is "three billion, nine hundred twenty-three million, one hundred sixty-four thousand, one hundred fifty-nine".