4609031269 has 2 divisors, whose sum is σ = 4609031270. Its totient is φ = 4609031268.

The previous prime is 4609031261. The next prime is 4609031309. The reversal of 4609031269 is 9621309064.

4609031269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (4609031309) can be obtained adding 4609031269 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4349402500 + 259628769 = 65950^2 + 16113^2 .

It is a cyclic number.

It is not a de Polignac number, because 4609031269 - 2³ = 4609031261 is a prime.

It is a super-2 number, since 2×4609031269² = 42486338477239500722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4609031261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2304515634 + 2304515635.

It is an arithmetic number, because the mean of its divisors is an integer number (2304515635).

Almost surely, 2^4609031269 is an apocalyptic number.

It is an amenable number.

4609031269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4609031269 is an equidigital number, since it uses as much as digits as its factorization.

4609031269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 4609031269 is about 67889.8465825340. The cubic root of 4609031269 is about 1664.1911884159.

The spelling of 4609031269 in words is "four billion, six hundred nine million, thirty-one thousand, two hundred sixty-nine".