703472742 has 32 divisors (see below), whose sum is σ = 1786598400. Its totient is φ = 200992104.

The previous prime is 703472729. The next prime is 703472743. The reversal of 703472742 is 247274307.

703472742 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 = 703472697 and 703472706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (703472743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930142 + ... + 930897.

It is an arithmetic number, because the mean of its divisors is an integer number (55831200).

Almost surely, 2^703472742 is an apocalyptic number.

703472742 is an abundant number, since it is smaller than the sum of its proper divisors (1083125658).

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

703472742 is a wasteful number, since it uses less digits than its factorization.

703472742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861057 (or 1861051 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 703472742 is about 26523.0605700021. The cubic root of 703472742 is about 889.3698952888.

The spelling of 703472742 in words is "seven hundred three million, four hundred seventy-two thousand, seven hundred forty-two".