706001066 has 8 divisors (see below), whose sum is σ = 1068717540. Its totient is φ = 349761888.

The previous prime is 706001011. The next prime is 706001081. The reversal of 706001066 is 660100607.

It can be written as a sum of positive squares in 2 ways, for example, as 648771841 + 57229225 = 25471^2 + 7565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1619051 + ... + 1619486.

Almost surely, 2^706001066 is an apocalyptic number.

706001066 is a deficient number, since it is larger than the sum of its proper divisors (362716474).

706001066 is a wasteful number, since it uses less digits than its factorization.

706001066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238648.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 706001066 is about 26570.6805708849. The cubic root of 706001066 is about 890.4341046018.

The spelling of 706001066 in words is "seven hundred six million, one thousand, sixty-six".