703328 has 24 divisors (see below), whose sum is σ = 1431360. Its totient is φ = 339840.

The previous prime is 703327. The next prime is 703331. The reversal of 703328 is 823307.

703328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (703321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638 + ... + 1346.

It is an arithmetic number, because the mean of its divisors is an integer number (59640).

2⁷⁰³³²⁸ 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 703328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715680).

703328 is an abundant number, since it is smaller than the sum of its proper divisors (728032).

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

703328 is a wasteful number, since it uses less digits than its factorization.

703328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 703328 is about 838.6465286400. The cubic root of 703328 is about 88.9308894106.

The spelling of 703328 in words is "seven hundred three thousand, three hundred twenty-eight".