5003729 has 4 divisors (see below), whose sum is σ = 5298084. Its totient is φ = 4709376.

The previous prime is 5003717. The next prime is 5003737. The reversal of 5003729 is 9273005.

5003729 = 367² + 368² + ... + 400².

5003729 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2096704 + 2907025 = 1448^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 5003729 - 2¹² = 4999633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5003698 and 5003707.

It is not an unprimeable number, because it can be changed into a prime (5003749) 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, 147152 + ... + 147185.

It is an arithmetic number, because the mean of its divisors is an integer number (1324521).

Almost surely, 2^5003729 is an apocalyptic number.

It is an amenable number.

5003729 is a deficient number, since it is larger than the sum of its proper divisors (294355).

5003729 is a wasteful number, since it uses less digits than its factorization.

5003729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294354.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 5003729 is about 2236.9016518390. The cubic root of 5003729 is about 171.0400941061.

The spelling of 5003729 in words is "five million, three thousand, seven hundred twenty-nine".