4023984061 has 2 divisors, whose sum is σ = 4023984062. Its totient is φ = 4023984060.

The previous prime is 4023984049. The next prime is 4023984077. The reversal of 4023984061 is 1604893204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3770696836 + 253287225 = 61406^2 + 15915^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023984061 - 2¹⁵ = 4023951293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4023984061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023984091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011992030 + 2011992031.

It is an arithmetic number, because the mean of its divisors is an integer number (2011992031).

Almost surely, 2^4023984061 is an apocalyptic number.

It is an amenable number.

4023984061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023984061 is an equidigital number, since it uses as much as digits as its factorization.

4023984061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 4023984061 is about 63434.8804759653. The cubic root of 4023984061 is about 1590.5674254727.

The spelling of 4023984061 in words is "four billion, twenty-three million, nine hundred eighty-four thousand, sixty-one".