4834891 has 2 divisors, whose sum is σ = 4834892. Its totient is φ = 4834890.

The previous prime is 4834889. The next prime is 4834897. The reversal of 4834891 is 1984384.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4834891 - 2¹ = 4834889 is a prime.

Together with 4834889, it forms a pair of twin primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4834891.

It is not a weakly prime, because it can be changed into another prime (4834897) 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, 2417445 + 2417446.

It is an arithmetic number, because the mean of its divisors is an integer number (2417446).

Almost surely, 2^4834891 is an apocalyptic number.

4834891 is the 1270-th hex number.

4834891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4834891 is an equidigital number, since it uses as much as digits as its factorization.

4834891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 37.

The square root of 4834891 is about 2198.8385570569. The cubic root of 4834891 is about 169.0942718318.

The spelling of 4834891 in words is "four million, eight hundred thirty-four thousand, eight hundred ninety-one".