4789613 has 4 divisors (see below), whose sum is σ = 4919100. Its totient is φ = 4660128.

The previous prime is 4789601. The next prime is 4789619. The reversal of 4789613 is 3169874.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2010724 + 2778889 = 1418^2 + 1667^2 .

It is a cyclic number.

It is not a de Polignac number, because 4789613 - 2⁶ = 4789549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4789619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64688 + ... + 64761.

It is an arithmetic number, because the mean of its divisors is an integer number (1229775).

Almost surely, 2^4789613 is an apocalyptic number.

It is an amenable number.

4789613 is a deficient number, since it is larger than the sum of its proper divisors (129487).

4789613 is a wasteful number, since it uses less digits than its factorization.

4789613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129486.

The product of its digits is 36288, while the sum is 38.

The square root of 4789613 is about 2188.5184486314. The cubic root of 4789613 is about 168.5647683105.

The spelling of 4789613 in words is "four million, seven hundred eighty-nine thousand, six hundred thirteen".