7944834 has 16 divisors (see below), whose sum is σ = 15960672. Its totient is φ = 2636448.

The previous prime is 7944799. The next prime is 7944841. The reversal of 7944834 is 4384497.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7944792 and 7944801.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1444 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (997542).

Almost surely, 2^7944834 is an apocalyptic number.

7944834 is an abundant number, since it is smaller than the sum of its proper divisors (8015838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7944834 is a wasteful number, since it uses less digits than its factorization.

7944834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921.

The product of its digits is 96768, while the sum is 39.

The square root of 7944834 is about 2818.6581914095. The cubic root of 7944834 is about 199.5392225694.

It can be divided in two parts, 7944 and 834, that added together give a palindrome (8778).

The spelling of 7944834 in words is "seven million, nine hundred forty-four thousand, eight hundred thirty-four".