706003278089 has 4 divisors (see below), whose sum is σ = 709661326356. Its totient is φ = 702345229824.

The previous prime is 706003278061. The next prime is 706003278119. The reversal of 706003278089 is 980872300607.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 980872300607 = 6271 ⋅156414017.

It can be written as a sum of positive squares in 2 ways, for example, as 364433164489 + 341570113600 = 603683^2 + 584440^2 .

It is a cyclic number.

It is not a de Polignac number, because 706003278089 - 2¹² = 706003273993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706003274089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1829023844 + ... + 1829024229.

It is an arithmetic number, because the mean of its divisors is an integer number (177415331589).

Almost surely, 2^706003278089 is an apocalyptic number.

It is an amenable number.

706003278089 is a deficient number, since it is larger than the sum of its proper divisors (3658048267).

706003278089 is a wasteful number, since it uses less digits than its factorization.

706003278089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658048266.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 706003278089 in words is "seven hundred six billion, three million, two hundred seventy-eight thousand, eighty-nine".