706556673 has 24 divisors (see below), whose sum is σ = 1035233472. Its totient is φ = 464302368.

The previous prime is 706556663. The next prime is 706556689. The reversal of 706556673 is 376655607.

It is not a de Polignac number, because 706556673 - 2⁴ = 706556657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (706556603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 457140 + ... + 458682.

It is an arithmetic number, because the mean of its divisors is an integer number (43134728).

Almost surely, 2^706556673 is an apocalyptic number.

It is an amenable number.

706556673 is a deficient number, since it is larger than the sum of its proper divisors (328676799).

706556673 is a wasteful number, since it uses less digits than its factorization.

706556673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The square root of 706556673 is about 26581.1337794309. The cubic root of 706556673 is about 890.6676272414.

The spelling of 706556673 in words is "seven hundred six million, five hundred fifty-six thousand, six hundred seventy-three".