4792849 has 2 divisors, whose sum is σ = 4792850. Its totient is φ = 4792848.

The previous prime is 4792847. The next prime is 4792871. The reversal of 4792849 is 9482974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4100625 + 692224 = 2025^2 + 832^2 .

It is a cyclic number.

It is not a de Polignac number, because 4792849 - 2¹ = 4792847 is a prime.

Together with 4792847, it forms a pair of twin primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4³ + 7 + 9² + 2¹³ + 8³ + 4⁵ + 9⁷ .

It is not a weakly prime, because it can be changed into another prime (4792841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2396424 + 2396425.

It is an arithmetic number, because the mean of its divisors is an integer number (2396425).

Almost surely, 2^4792849 is an apocalyptic number.

It is an amenable number.

4792849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4792849 is an equidigital number, since it uses as much as digits as its factorization.

4792849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 43.

The square root of 4792849 is about 2189.2576367344. The cubic root of 4792849 is about 168.6027221626.

The spelling of 4792849 in words is "four million, seven hundred ninety-two thousand, eight hundred forty-nine".