4909614669 has 6 divisors (see below), whose sum is σ = 7091665646. Its totient is φ = 3273076440.

The previous prime is 4909614631. The next prime is 4909614737. The reversal of 4909614669 is 9664169094.

4909614669 is a `hidden beast` number, since 4 + 90 + 96 + 1 + 466 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4352040900 + 557573769 = 65970^2 + 23613^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4909614669 is a prime.

It is a super-2 number, since 2×4909614669² = 48208632396119959122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909614469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272756362 + ... + 272756379.

Almost surely, 2^4909614669 is an apocalyptic number.

It is an amenable number.

4909614669 is a deficient number, since it is larger than the sum of its proper divisors (2182050977).

4909614669 is a wasteful number, since it uses less digits than its factorization.

4909614669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545512747 (or 545512744 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The square root of 4909614669 is about 70068.6425514295. The cubic root of 4909614669 is about 1699.6094453451.

The spelling of 4909614669 in words is "four billion, nine hundred nine million, six hundred fourteen thousand, six hundred sixty-nine".