706949224 has 16 divisors (see below), whose sum is σ = 1357860420. Its totient is φ = 344853120.

The previous prime is 706949219. The next prime is 706949237. The reversal of 706949224 is 422949607.

It can be written as a sum of positive squares in 2 ways, for example, as 454457124 + 252492100 = 21318^2 + 15890^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077339 + ... + 1077994.

Almost surely, 2^706949224 is an apocalyptic number.

It is an amenable number.

706949224 is a deficient number, since it is larger than the sum of its proper divisors (650911196).

706949224 is a wasteful number, since it uses less digits than its factorization.

706949224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155380 (or 2155376 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 706949224 is about 26588.5167694627. The cubic root of 706949224 is about 890.8325433531.

The spelling of 706949224 in words is "seven hundred six million, nine hundred forty-nine thousand, two hundred twenty-four".