4773729 has 8 divisors (see below), whose sum is σ = 6377760. Its totient is φ = 3176096.

The previous prime is 4773709. The next prime is 4773737. The reversal of 4773729 is 9273774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4773729 - 2¹⁵ = 4740961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4773709) 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 7 ways as a sum of consecutive naturals, for example, 562 + ... + 3140.

It is an arithmetic number, because the mean of its divisors is an integer number (797220).

Almost surely, 2^4773729 is an apocalyptic number.

It is an amenable number.

4773729 is a deficient number, since it is larger than the sum of its proper divisors (1604031).

4773729 is a wasteful number, since it uses less digits than its factorization.

4773729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199.

The product of its digits is 74088, while the sum is 39.

The square root of 4773729 is about 2184.8864959077. The cubic root of 4773729 is about 168.3782224064.

The spelling of 4773729 in words is "four million, seven hundred seventy-three thousand, seven hundred twenty-nine".