706466448 has 100 divisors (see below), whose sum is σ = 2115338940. Its totient is φ = 227356416.

The previous prime is 706466443. The next prime is 706466461. The reversal of 706466448 is 844664607.

It can be written as a sum of positive squares in 2 ways, for example, as 485409024 + 221057424 = 22032^2 + 14868^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706466443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28186 + ... + 46982.

Almost surely, 2^706466448 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 706466448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1057669470).

706466448 is an abundant number, since it is smaller than the sum of its proper divisors (1408872492).

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

706466448 is a wasteful number, since it uses less digits than its factorization.

706466448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846 (or 18831 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 706466448 is about 26579.4365628769. The cubic root of 706466448 is about 890.6297138365.

The spelling of 706466448 in words is "seven hundred six million, four hundred sixty-six thousand, four hundred forty-eight".