4867670729 has 2 divisors, whose sum is σ = 4867670730. Its totient is φ = 4867670728.

The previous prime is 4867670701. The next prime is 4867670749. The reversal of 4867670729 is 9270767684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3736021129 + 1131649600 = 61123^2 + 33640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4867670729 is a prime.

It is not a weakly prime, because it can be changed into another prime (4867670749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433835364 + 2433835365.

It is an arithmetic number, because the mean of its divisors is an integer number (2433835365).

Almost surely, 2^4867670729 is an apocalyptic number.

It is an amenable number.

4867670729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4867670729 is an equidigital number, since it uses as much as digits as its factorization.

4867670729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7112448, while the sum is 56.

The square root of 4867670729 is about 69768.6944768210. The cubic root of 4867670729 is about 1694.7555480317.

The spelling of 4867670729 in words is "four billion, eight hundred sixty-seven million, six hundred seventy thousand, seven hundred twenty-nine".