703424 has 28 divisors (see below), whose sum is σ = 1447800. Its totient is φ = 338688.

The previous prime is 703411. The next prime is 703441. The reversal of 703424 is 424307.

It is a happy number.

703424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 703396 and 703405.

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, 1667 + ... + 2045.

2⁷⁰³⁴²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 703424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723900).

703424 is an abundant number, since it is smaller than the sum of its proper divisors (744376).

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

703424 is a wasteful number, since it uses less digits than its factorization.

703424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 703424 is about 838.7037617657. The cubic root of 703424 is about 88.9349354020.

The spelling of 703424 in words is "seven hundred three thousand, four hundred twenty-four", and thus it is an iban number.