834424 has 16 divisors (see below), whose sum is σ = 1607400. Its totient is φ = 405792.

The previous prime is 834367. The next prime is 834433. The reversal of 834424 is 424438.

It is a super-3 number, since 3×834424³ = 1742936703323331072, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114 + ... + 1705.

2⁸³⁴⁴²⁴ is an apocalyptic number.

It is an amenable number.

834424 is a deficient number, since it is larger than the sum of its proper divisors (772976).

834424 is a wasteful number, since it uses less digits than its factorization.

834424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862 (or 2858 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 834424 is about 913.4681165755. The cubic root of 834424 is about 94.1446392557.

The spelling of 834424 in words is "eight hundred thirty-four thousand, four hundred twenty-four".