4684085129 has 2 divisors, whose sum is σ = 4684085130. Its totient is φ = 4684085128.

The previous prime is 4684085113. The next prime is 4684085149. The reversal of 4684085129 is 9215804864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4684033600 + 51529 = 68440^2 + 227^2 .

It is a cyclic number.

It is not a de Polignac number, because 4684085129 - 2⁴ = 4684085113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4684085149) 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 as a sum of consecutive naturals, namely, 2342042564 + 2342042565.

It is an arithmetic number, because the mean of its divisors is an integer number (2342042565).

Almost surely, 2^4684085129 is an apocalyptic number.

It is an amenable number.

4684085129 is a deficient number, since it is larger than the sum of its proper divisors (1).

4684085129 is an equidigital number, since it uses as much as digits as its factorization.

4684085129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 4684085129 is about 68440.3764527928. The cubic root of 4684085129 is about 1673.1758716462.

The spelling of 4684085129 in words is "four billion, six hundred eighty-four million, eighty-five thousand, one hundred twenty-nine".