4671923489 has 2 divisors, whose sum is σ = 4671923490. Its totient is φ = 4671923488.

The previous prime is 4671923419. The next prime is 4671923497. The reversal of 4671923489 is 9843291764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2509208464 + 2162715025 = 50092^2 + 46505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4671923489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4671923489.

It is not a weakly prime, because it can be changed into another prime (4671923419) 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, 2335961744 + 2335961745.

It is an arithmetic number, because the mean of its divisors is an integer number (2335961745).

Almost surely, 2^4671923489 is an apocalyptic number.

It is an amenable number.

4671923489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4671923489 is an equidigital number, since it uses as much as digits as its factorization.

4671923489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 53.

The square root of 4671923489 is about 68351.4702767980. The cubic root of 4671923489 is about 1671.7265527772.

The spelling of 4671923489 in words is "four billion, six hundred seventy-one million, nine hundred twenty-three thousand, four hundred eighty-nine".