6670201867 has 8 divisors (see below), whose sum is σ = 7625318112. Its totient is φ = 5715643200.

The previous prime is 6670201847. The next prime is 6670201873. The reversal of 6670201867 is 7681020766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6670201867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6670201847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113434 + ... + 161887.

It is an arithmetic number, because the mean of its divisors is an integer number (953164764).

Almost surely, 2^6670201867 is an apocalyptic number.

6670201867 is a deficient number, since it is larger than the sum of its proper divisors (955116245).

6670201867 is a wasteful number, since it uses less digits than its factorization.

6670201867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278789.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 6670201867 is about 81671.3038159671. The cubic root of 6670201867 is about 1882.4046740640.

The spelling of 6670201867 in words is "six billion, six hundred seventy million, two hundred one thousand, eight hundred sixty-seven".