706005844 has 12 divisors (see below), whose sum is σ = 1240814484. Its totient is φ = 351487424.

The previous prime is 706005791. The next prime is 706005851. The reversal of 706005844 is 448500607.

It can be written as a sum of positive squares in 2 ways, for example, as 104284944 + 601720900 = 10212^2 + 24530^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 377827 + ... + 379690.

It is an arithmetic number, because the mean of its divisors is an integer number (103401207).

Almost surely, 2^706005844 is an apocalyptic number.

It is an amenable number.

706005844 is a deficient number, since it is larger than the sum of its proper divisors (534808640).

706005844 is a wasteful number, since it uses less digits than its factorization.

706005844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757754 (or 757752 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 706005844 is about 26570.7704818660. The cubic root of 706005844 is about 890.4361133261.

The spelling of 706005844 in words is "seven hundred six million, five thousand, eight hundred forty-four".