706867063 has 4 divisors (see below), whose sum is σ = 807848080. Its totient is φ = 605886048.

The previous prime is 706867009. The next prime is 706867081. The reversal of 706867063 is 360768607.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 706867063 - 2¹³ = 706858871 is a prime.

It is a super-2 number, since 2×706867063² = 999322089508491938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706867163) 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, 50490498 + ... + 50490511.

It is an arithmetic number, because the mean of its divisors is an integer number (201962020).

Almost surely, 2^706867063 is an apocalyptic number.

706867063 is a deficient number, since it is larger than the sum of its proper divisors (100981017).

706867063 is a wasteful number, since it uses less digits than its factorization.

706867063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100981016.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 706867063 is about 26586.9716778726. The cubic root of 706867063 is about 890.7980314317.

The spelling of 706867063 in words is "seven hundred six million, eight hundred sixty-seven thousand, sixty-three".