7670885866 has 16 divisors (see below), whose sum is σ = 13335304320. Its totient is φ = 3241218960.

The previous prime is 7670885821. The next prime is 7670885867. The reversal of 7670885866 is 6685880767.

It is not an unprimeable number, because it can be changed into a prime (7670885867) 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, 3857601 + ... + 3859588.

It is an arithmetic number, because the mean of its divisors is an integer number (833456520).

Almost surely, 2^7670885866 is an apocalyptic number.

7670885866 is a deficient number, since it is larger than the sum of its proper divisors (5664418454).

7670885866 is a wasteful number, since it uses less digits than its factorization.

7670885866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7717269.

The product of its (nonzero) digits is 27095040, while the sum is 61.

The square root of 7670885866 is about 87583.5935892105. The cubic root of 7670885866 is about 1972.1888856879.

The spelling of 7670885866 in words is "seven billion, six hundred seventy million, eight hundred eighty-five thousand, eight hundred sixty-six".