4159938997 has 2 divisors, whose sum is σ = 4159938998. Its totient is φ = 4159938996.

The previous prime is 4159938961. The next prime is 4159939009. The reversal of 4159938997 is 7998399514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3514829796 + 645109201 = 59286^2 + 25399^2 .

It is a cyclic number.

It is not a de Polignac number, because 4159938997 - 2¹⁹ = 4159414709 is a prime.

It is a super-3 number, since 3×4159938997³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4159938697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2079969498 + 2079969499.

It is an arithmetic number, because the mean of its divisors is an integer number (2079969499).

Almost surely, 2^4159938997 is an apocalyptic number.

It is an amenable number.

4159938997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4159938997 is an equidigital number, since it uses as much as digits as its factorization.

4159938997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22044960, while the sum is 64.

The square root of 4159938997 is about 64497.5890789726. The cubic root of 4159938997 is about 1608.2824419763.

The spelling of 4159938997 in words is "four billion, one hundred fifty-nine million, nine hundred thirty-eight thousand, nine hundred ninety-seven".