4484729 has 2 divisors, whose sum is σ = 4484730. Its totient is φ = 4484728.

The previous prime is 4484687. The next prime is 4484731. The reversal of 4484729 is 9274844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 1755625 = 1652^2 + 1325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4484729 is a prime.

It is a super-2 number, since 2×4484729² = 40225588406882, which contains 22 as substring.

Together with 4484731, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4484692 and 4484701.

It is not a weakly prime, because it can be changed into another prime (4484749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2242364 + 2242365.

It is an arithmetic number, because the mean of its divisors is an integer number (2242365).

Almost surely, 2^4484729 is an apocalyptic number.

It is an amenable number.

4484729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4484729 is an equidigital number, since it uses as much as digits as its factorization.

4484729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 38.

The square root of 4484729 is about 2117.7178754499. The cubic root of 4484729 is about 164.9093962322.

The spelling of 4484729 in words is "four million, four hundred eighty-four thousand, seven hundred twenty-nine".