706883328 has 144 divisors (see below), whose sum is σ = 2158464000. Its totient is φ = 227957760.

The previous prime is 706883327. The next prime is 706883347. The reversal of 706883328 is 823388607.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706883327) 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, 212623 + ... + 215921.

Almost surely, 2^706883328 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 706883328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079232000).

706883328 is an abundant number, since it is smaller than the sum of its proper divisors (1451580672).

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

706883328 is a wasteful number, since it uses less digits than its factorization.

706883328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 706883328 is about 26587.2775590131. The cubic root of 706883328 is about 890.8048637955.

The spelling of 706883328 in words is "seven hundred six million, eight hundred eighty-three thousand, three hundred twenty-eight".