706006489 has 4 divisors (see below), whose sum is σ = 714943360. Its totient is φ = 697069620.

The previous prime is 706006487. The next prime is 706006507. The reversal of 706006489 is 984600607.

706006489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 706006489 - 2¹ = 706006487 is a prime.

It is a super-3 number, since 3×706006489³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706006487) 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, 4468317 + ... + 4468474.

It is an arithmetic number, because the mean of its divisors is an integer number (178735840).

Almost surely, 2^706006489 is an apocalyptic number.

706006489 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

It is an amenable number.

706006489 is a deficient number, since it is larger than the sum of its proper divisors (8936871).

706006489 is an equidigital number, since it uses as much as digits as its factorization.

706006489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936870.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 706006489 is about 26570.7826192606. The cubic root of 706006489 is about 890.4363844906.

The spelling of 706006489 in words is "seven hundred six million, six thousand, four hundred eighty-nine".