706651671 has 16 divisors (see below), whose sum is σ = 1063301760. Its totient is φ = 413505120.

The previous prime is 706651669. The next prime is 706651691. The reversal of 706651671 is 176156607.

706651671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 706651671 - 2¹ = 706651669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706651601) 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, 368245 + ... + 370158.

It is an arithmetic number, because the mean of its divisors is an integer number (66456360).

Almost surely, 2^706651671 is an apocalyptic number.

706651671 is a deficient number, since it is larger than the sum of its proper divisors (356650089).

706651671 is a wasteful number, since it uses less digits than its factorization.

706651671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738446.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 706651671 is about 26582.9206634636. The cubic root of 706651671 is about 890.7075428182.

The spelling of 706651671 in words is "seven hundred six million, six hundred fifty-one thousand, six hundred seventy-one".