2078834 has 8 divisors (see below), whose sum is σ = 3126000. Its totient is φ = 1036836.

The previous prime is 2078831. The next prime is 2078851. The reversal of 2078834 is 4388702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2078834.

It is not an unprimeable number, because it can be changed into a prime (2078831) 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 3 ways as a sum of consecutive naturals, for example, 44 + ... + 2039.

It is an arithmetic number, because the mean of its divisors is an integer number (390750).

2^2078834 is an apocalyptic number.

2078834 is a deficient number, since it is larger than the sum of its proper divisors (1047166).

2078834 is a wasteful number, since it uses less digits than its factorization.

2078834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2078834 is about 1441.8162157501. The cubic root of 2078834 is about 127.6262289546.

The spelling of 2078834 in words is "two million, seventy-eight thousand, eight hundred thirty-four".