703480728 has 16 divisors (see below), whose sum is σ = 1758701880. Its totient is φ = 234493568.

The previous prime is 703480699. The next prime is 703480751. The reversal of 703480728 is 827084307.

703480728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 14655825 + ... + 14655872.

Almost surely, 2^703480728 is an apocalyptic number.

It is an amenable number.

703480728 is an abundant number, since it is smaller than the sum of its proper divisors (1055221152).

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

703480728 is a wasteful number, since it uses less digits than its factorization.

703480728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29311706 (or 29311702 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 703480728 is about 26523.2111178115. The cubic root of 703480728 is about 889.3732607266.

The spelling of 703480728 in words is "seven hundred three million, four hundred eighty thousand, seven hundred twenty-eight".