4628866969 has 2 divisors, whose sum is σ = 4628866970. Its totient is φ = 4628866968.

The previous prime is 4628866927. The next prime is 4628867003. The reversal of 4628866969 is 9696688264.

4628866969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3550729744 + 1078137225 = 59588^2 + 32835^2 .

It is a cyclic number.

It is not a de Polignac number, because 4628866969 - 2⁷ = 4628866841 is a prime.

It is a super-2 number, since 2×4628866969² = 42852818833398493922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4628866969.

It is not a weakly prime, because it can be changed into another prime (4628864969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314433484 + 2314433485.

It is an arithmetic number, because the mean of its divisors is an integer number (2314433485).

Almost surely, 2^4628866969 is an apocalyptic number.

It is an amenable number.

4628866969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4628866969 is an equidigital number, since it uses as much as digits as its factorization.

4628866969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53747712, while the sum is 64.

The square root of 4628866969 is about 68035.7771249804. Note that the first 3 decimals coincide. The cubic root of 4628866969 is about 1666.5751423652.

The spelling of 4628866969 in words is "four billion, six hundred twenty-eight million, eight hundred sixty-six thousand, nine hundred sixty-nine".