706002861 has 4 divisors (see below), whose sum is σ = 941337152. Its totient is φ = 470668572.

The previous prime is 706002859. The next prime is 706002889. The reversal of 706002861 is 168200607.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 706002861 - 2¹ = 706002859 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706002811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117667141 + ... + 117667146.

It is an arithmetic number, because the mean of its divisors is an integer number (235334288).

Almost surely, 2^706002861 is an apocalyptic number.

It is an amenable number.

706002861 is a deficient number, since it is larger than the sum of its proper divisors (235334291).

706002861 is a wasteful number, since it uses less digits than its factorization.

706002861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235334290.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 706002861 is about 26570.7143486960. The cubic root of 706002861 is about 890.4348592408.

The spelling of 706002861 in words is "seven hundred six million, two thousand, eight hundred sixty-one".