834038 has 4 divisors (see below), whose sum is σ = 1251060. Its totient is φ = 417018.

The previous prime is 834023. The next prime is 834059. The reversal of 834038 is 830438.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 833998 and 834016.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 208508 + ... + 208511.

It is an arithmetic number, because the mean of its divisors is an integer number (312765).

2⁸³⁴⁰³⁸ is an apocalyptic number.

834038 is a deficient number, since it is larger than the sum of its proper divisors (417022).

834038 is a wasteful number, since it uses less digits than its factorization.

834038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417021.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 834038 is about 913.2568094463. The cubic root of 834038 is about 94.1301200841.

Subtracting from 834038 its reverse (830438), we obtain a square (3600 = 60²).

The spelling of 834038 in words is "eight hundred thirty-four thousand, thirty-eight".