4002334729 has 2 divisors, whose sum is σ = 4002334730. Its totient is φ = 4002334728.

The previous prime is 4002334723. The next prime is 4002334753. The reversal of 4002334729 is 9274332004.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3571855225 + 430479504 = 59765^2 + 20748^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002334729 - 2¹⁷ = 4002203657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4002334694 and 4002334703.

It is not a weakly prime, because it can be changed into another prime (4002334723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001167364 + 2001167365.

It is an arithmetic number, because the mean of its divisors is an integer number (2001167365).

Almost surely, 2^4002334729 is an apocalyptic number.

It is an amenable number.

4002334729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002334729 is an equidigital number, since it uses as much as digits as its factorization.

4002334729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 4002334729 is about 63264.0081642003. The cubic root of 4002334729 is about 1587.7098378376.

The spelling of 4002334729 in words is "four billion, two million, three hundred thirty-four thousand, seven hundred twenty-nine".