4613847309 has 12 divisors (see below), whose sum is σ = 6739328700. Its totient is φ = 3041337024.

The previous prime is 4613847269. The next prime is 4613847323. The reversal of 4613847309 is 9037483164.

4613847309 is a `hidden beast` number, since 46 + 138 + 473 + 0 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 701720100 + 3912127209 = 26490^2 + 62547^2 .

It is not a de Polignac number, because 4613847309 - 2¹⁶ = 4613781773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613847509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2879254 + ... + 2880855.

It is an arithmetic number, because the mean of its divisors is an integer number (561610725).

Almost surely, 2^4613847309 is an apocalyptic number.

It is an amenable number.

4613847309 is a deficient number, since it is larger than the sum of its proper divisors (2125481391).

4613847309 is a wasteful number, since it uses less digits than its factorization.

4613847309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760204 (or 5760201 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 4613847309 is about 67925.3068377317. The cubic root of 4613847309 is about 1664.7706320407.

The spelling of 4613847309 in words is "four billion, six hundred thirteen million, eight hundred forty-seven thousand, three hundred nine".