2666314870 has 32 divisors (see below), whose sum is σ = 4920289920. Its totient is φ = 1039695360.

The previous prime is 2666314837. The next prime is 2666314913. The reversal of 2666314870 is 784136662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975666 + ... + 978394.

It is an arithmetic number, because the mean of its divisors is an integer number (153759060).

Almost surely, 2^2666314870 is an apocalyptic number.

2666314870 is a deficient number, since it is larger than the sum of its proper divisors (2253975050).

2666314870 is a wasteful number, since it uses less digits than its factorization.

2666314870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2666314870 is about 51636.3715805052. The cubic root of 2666314870 is about 1386.6615654732.

It can be divided in two parts, 266 and 6314870, that added together give a palindrome (6315136).

The spelling of 2666314870 in words is "two billion, six hundred sixty-six million, three hundred fourteen thousand, eight hundred seventy".