10849839 has 32 divisors (see below), whose sum is σ = 19428864. Its totient is φ = 5201280.

The previous prime is 10849837. The next prime is 10849841. The reversal of 10849839 is 93894801.

It is an interprime number because it is at equal distance from previous prime (10849837) and next prime (10849841).

It is not a de Polignac number, because 10849839 - 2¹ = 10849837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10849839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10849837) 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 in 31 ways as a sum of consecutive naturals, for example, 1197 + ... + 4809.

It is an arithmetic number, because the mean of its divisors is an integer number (607152).

Almost surely, 2^10849839 is an apocalyptic number.

10849839 is a deficient number, since it is larger than the sum of its proper divisors (8579025).

10849839 is a wasteful number, since it uses less digits than its factorization.

10849839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 10849839 is about 3293.9093794456. The cubic root of 10849839 is about 221.3813838698.

The spelling of 10849839 in words is "ten million, eight hundred forty-nine thousand, eight hundred thirty-nine".