4791653 has 2 divisors, whose sum is σ = 4791654. Its totient is φ = 4791652.

The previous prime is 4791649. The next prime is 4791737. The reversal of 4791653 is 3561974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4656964 + 134689 = 2158^2 + 367^2 .

It is a cyclic number.

It is not a de Polignac number, because 4791653 - 2² = 4791649 is a prime.

It is a d-powerful number, because it can be written as 4 + 7² + 9³ + 1 + 6⁵ + 5³ + 3¹⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4791623) 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 as a sum of consecutive naturals, namely, 2395826 + 2395827.

It is an arithmetic number, because the mean of its divisors is an integer number (2395827).

Almost surely, 2^4791653 is an apocalyptic number.

It is an amenable number.

4791653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4791653 is an equidigital number, since it uses as much as digits as its factorization.

4791653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 4791653 is about 2188.9844677384. The cubic root of 4791653 is about 168.5886967098.

The spelling of 4791653 in words is "four million, seven hundred ninety-one thousand, six hundred fifty-three".