4612729 has 12 divisors (see below), whose sum is σ = 5349168. Its totient is φ = 3944000.

The previous prime is 4612723. The next prime is 4612789. The reversal of 4612729 is 9272164.

It is not a de Polignac number, because 4612729 - 2⁵ = 4612697 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 6⁷ + 1 + 2⁹ + 7³ + 2¹⁷ + 9⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 4612729.

It is not an unprimeable number, because it can be changed into a prime (4612723) 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 11 ways as a sum of consecutive naturals, for example, 2454 + ... + 3904.

It is an arithmetic number, because the mean of its divisors is an integer number (445764).

Almost surely, 2^4612729 is an apocalyptic number.

It is an amenable number.

4612729 is a deficient number, since it is larger than the sum of its proper divisors (736439).

4612729 is a wasteful number, since it uses less digits than its factorization.

4612729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1479 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 4612729 is about 2147.7264723423. The cubic root of 4612729 is about 166.4636118240.

The spelling of 4612729 in words is "four million, six hundred twelve thousand, seven hundred twenty-nine".