2670869166 has 24 divisors (see below), whose sum is σ = 6213859560. Its totient is φ = 763105392.

The previous prime is 2670869153. The next prime is 2670869189. The reversal of 2670869166 is 6619680762.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4542001 + ... + 4542588.

It is an arithmetic number, because the mean of its divisors is an integer number (258910815).

Almost surely, 2^2670869166 is an apocalyptic number.

2670869166 is an abundant number, since it is smaller than the sum of its proper divisors (3542990394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2670869166 is a wasteful number, since it uses less digits than its factorization.

2670869166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9084608 (or 9084601 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 2670869166 is about 51680.4524554497. The cubic root of 2670869166 is about 1387.4506289388.

The spelling of 2670869166 in words is "two billion, six hundred seventy million, eight hundred sixty-nine thousand, one hundred sixty-six".