706666674 has 32 divisors (see below), whose sum is σ = 1685468160. Its totient is φ = 193126032.

The previous prime is 706666657. The next prime is 706666721. The reversal of 706666674 is 476666607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364804 + ... + 366735.

It is an arithmetic number, because the mean of its divisors is an integer number (52670880).

Almost surely, 2^706666674 is an apocalyptic number.

706666674 is an abundant number, since it is smaller than the sum of its proper divisors (978801486).

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

706666674 is a wasteful number, since it uses less digits than its factorization.

706666674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731574.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The square root of 706666674 is about 26583.2028544342. The cubic root of 706666674 is about 890.7138463438.

The spelling of 706666674 in words is "seven hundred six million, six hundred sixty-six thousand, six hundred seventy-four".