4638353 has 2 divisors, whose sum is σ = 4638354. Its totient is φ = 4638352.

The previous prime is 4638329. The next prime is 4638377. The reversal of 4638353 is 3538364.

It is a balanced prime because it is at equal distance from previous prime (4638329) and next prime (4638377).

It can be written as a sum of positive squares in only one way, i.e., 3179089 + 1459264 = 1783^2 + 1208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4638353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4638323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2319176 + 2319177.

It is an arithmetic number, because the mean of its divisors is an integer number (2319177).

Almost surely, 2^4638353 is an apocalyptic number.

It is an amenable number.

4638353 is a deficient number, since it is larger than the sum of its proper divisors (1).

4638353 is an equidigital number, since it uses as much as digits as its factorization.

4638353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 32.

The square root of 4638353 is about 2153.6835886453. The cubic root of 4638353 is about 166.7712814319.

The spelling of 4638353 in words is "four million, six hundred thirty-eight thousand, three hundred fifty-three".