2766376164 has 12 divisors (see below), whose sum is σ = 6454877744. Its totient is φ = 922125384.

The previous prime is 2766376127. The next prime is 2766376177. The reversal of 2766376164 is 4616736672.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115265662 + ... + 115265685.

Almost surely, 2^2766376164 is an apocalyptic number.

It is an amenable number.

2766376164 is an abundant number, since it is smaller than the sum of its proper divisors (3688501580).

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

2766376164 is a wasteful number, since it uses less digits than its factorization.

2766376164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230531354 (or 230531352 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 48.

The square root of 2766376164 is about 52596.3512422677. The cubic root of 2766376164 is about 1403.7951726747.

The spelling of 2766376164 in words is "two billion, seven hundred sixty-six million, three hundred seventy-six thousand, one hundred sixty-four".