4894791 has 16 divisors (see below), whose sum is σ = 7430400. Its totient is φ = 2837120.

The previous prime is 4894781. The next prime is 4894843. The reversal of 4894791 is 1974984.

It is not a de Polignac number, because 4894791 - 2¹⁸ = 4632647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2466 + ... + 3983.

It is an arithmetic number, because the mean of its divisors is an integer number (464400).

Almost surely, 2^4894791 is an apocalyptic number.

4894791 is a deficient number, since it is larger than the sum of its proper divisors (2535609).

4894791 is a wasteful number, since it uses less digits than its factorization.

4894791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6486.

The product of its digits is 72576, while the sum is 42.

The square root of 4894791 is about 2212.4174560873. The cubic root of 4894791 is about 169.7897169276.

The spelling of 4894791 in words is "four million, eight hundred ninety-four thousand, seven hundred ninety-one".