706670333667 has 12 divisors (see below), whose sum is σ = 1058551446680. Its totient is φ = 471113555616.

The previous prime is 706670333641. The next prime is 706670333717. The reversal of 706670333667 is 766333076607.

It is not a de Polignac number, because 706670333667 - 2²² = 706666139363 is a prime.

It is a super-2 number, since 2×706670333667² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706670373667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1454053942 + ... + 1454054427.

Almost surely, 2^706670333667 is an apocalyptic number.

706670333667 is a deficient number, since it is larger than the sum of its proper divisors (351881113013).

706670333667 is an equidigital number, since it uses as much as digits as its factorization.

706670333667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908108384 (or 2908108372 counting only the distinct ones).

The product of its (nonzero) digits is 12002256, while the sum is 54.

The spelling of 706670333667 in words is "seven hundred six billion, six hundred seventy million, three hundred thirty-three thousand, six hundred sixty-seven".