2766367812 has 48 divisors (see below), whose sum is σ = 7065367232. Its totient is φ = 837233280.

The previous prime is 2766367811. The next prime is 2766367831. The reversal of 2766367812 is 2187636672.

It is not an unprimeable number, because it can be changed into a prime (2766367811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135838 + ... + 154869.

Almost surely, 2^2766367812 is an apocalyptic number.

It is an amenable number.

2766367812 is an abundant number, since it is smaller than the sum of its proper divisors (4298999420).

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

2766367812 is a wasteful number, since it uses less digits than its factorization.

2766367812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290788 (or 290786 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 48.

The square root of 2766367812 is about 52596.2718450652. The cubic root of 2766367812 is about 1403.7937599349.

The spelling of 2766367812 in words is "two billion, seven hundred sixty-six million, three hundred sixty-seven thousand, eight hundred twelve".