2664460164 has 24 divisors (see below), whose sum is σ = 6231852928. Its totient is φ = 886042080.

The previous prime is 2664460159. The next prime is 2664460171. The reversal of 2664460164 is 4610644662.

2664460164 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 258652 + ... + 268755.

Almost surely, 2^2664460164 is an apocalyptic number.

It is an amenable number.

2664460164 is an abundant number, since it is smaller than the sum of its proper divisors (3567392764).

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

2664460164 is a wasteful number, since it uses less digits than its factorization.

2664460164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527835 (or 527833 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 2664460164 is about 51618.4091579739. The cubic root of 2664460164 is about 1386.3399672858.

The spelling of 2664460164 in words is "two billion, six hundred sixty-four million, four hundred sixty thousand, one hundred sixty-four".