706444428 has 24 divisors (see below), whose sum is σ = 1656659200. Its totient is φ = 234297360.

The previous prime is 706444423. The next prime is 706444439. The reversal of 706444428 is 824444607.

706444428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (706444423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145528 + ... + 150303.

Almost surely, 2^706444428 is an apocalyptic number.

It is an amenable number.

706444428 is an abundant number, since it is smaller than the sum of its proper divisors (950214772).

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

706444428 is a wasteful number, since it uses less digits than its factorization.

706444428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296037 (or 296035 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 39.

The square root of 706444428 is about 26579.0223296494. The cubic root of 706444428 is about 890.6204603327.

The spelling of 706444428 in words is "seven hundred six million, four hundred forty-four thousand, four hundred twenty-eight".