4684646269 has 2 divisors, whose sum is σ = 4684646270. Its totient is φ = 4684646268.

The previous prime is 4684646173. The next prime is 4684646297. The reversal of 4684646269 is 9626464864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3316608100 + 1368038169 = 57590^2 + 36987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4684646269 - 2¹⁷ = 4684515197 is a prime.

It is a super-2 number, since 2×4684646269² = 43891821331311240722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4684643269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2342323134 + 2342323135.

It is an arithmetic number, because the mean of its divisors is an integer number (2342323135).

Almost surely, 2^4684646269 is an apocalyptic number.

It is an amenable number.

4684646269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4684646269 is an equidigital number, since it uses as much as digits as its factorization.

4684646269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 55.

The square root of 4684646269 is about 68444.4758106891. The cubic root of 4684646269 is about 1673.2426828728.

The spelling of 4684646269 in words is "four billion, six hundred eighty-four million, six hundred forty-six thousand, two hundred sixty-nine".