4792729 has 2 divisors, whose sum is σ = 4792730. Its totient is φ = 4792728.

The previous prime is 4792727. The next prime is 4792751. The reversal of 4792729 is 9272974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2975625 + 1817104 = 1725^2 + 1348^2 .

It is a cyclic number.

It is not a de Polignac number, because 4792729 - 2¹ = 4792727 is a prime.

Together with 4792727, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4792691 and 4792700.

It is not a weakly prime, because it can be changed into another prime (4792727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2396364 + 2396365.

It is an arithmetic number, because the mean of its divisors is an integer number (2396365).

Almost surely, 2^4792729 is an apocalyptic number.

It is an amenable number.

4792729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4792729 is an equidigital number, since it uses as much as digits as its factorization.

4792729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 4792729 is about 2189.2302300124. The cubic root of 4792729 is about 168.6013150318.

The spelling of 4792729 in words is "four million, seven hundred ninety-two thousand, seven hundred twenty-nine".