4869791 has 2 divisors, whose sum is σ = 4869792. Its totient is φ = 4869790.

The previous prime is 4869773. The next prime is 4869817. The reversal of 4869791 is 1979684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4869791 - 2⁶ = 4869727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4869731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434895 + 2434896.

It is an arithmetic number, because the mean of its divisors is an integer number (2434896).

Almost surely, 2^4869791 is an apocalyptic number.

4869791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4869791 is an equidigital number, since it uses as much as digits as its factorization.

4869791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 4869791 is about 2206.7602950932. The cubic root of 4869791 is about 169.5001580795.

The spelling of 4869791 in words is "four million, eight hundred sixty-nine thousand, seven hundred ninety-one".