2664167066 has 16 divisors (see below), whose sum is σ = 4433438880. Its totient is φ = 1190459280.

The previous prime is 2664167021. The next prime is 2664167083. The reversal of 2664167066 is 6607614662.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024961 + ... + 1027556.

It is an arithmetic number, because the mean of its divisors is an integer number (277089930).

Almost surely, 2^2664167066 is an apocalyptic number.

2664167066 is a deficient number, since it is larger than the sum of its proper divisors (1769271814).

2664167066 is a wasteful number, since it uses less digits than its factorization.

2664167066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052589.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 2664167066 is about 51615.5699958840. The cubic root of 2664167066 is about 1386.2891316760.

The spelling of 2664167066 in words is "two billion, six hundred sixty-four million, one hundred sixty-seven thousand, sixty-six".