2766749804 has 48 divisors (see below), whose sum is σ = 5965161216. Its totient is φ = 1093435200.

The previous prime is 2766749803. The next prime is 2766749827. The reversal of 2766749804 is 4089476672.

It is not an unprimeable number, because it can be changed into a prime (2766749803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422999 + ... + 429489.

It is an arithmetic number, because the mean of its divisors is an integer number (124274192).

Almost surely, 2^2766749804 is an apocalyptic number.

It is an amenable number.

2766749804 is an abundant number, since it is smaller than the sum of its proper divisors (3198411412).

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

2766749804 is a wasteful number, since it uses less digits than its factorization.

2766749804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7686 (or 7684 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 53.

The square root of 2766749804 is about 52599.9030797586. The cubic root of 2766749804 is about 1403.8583709269.

The spelling of 2766749804 in words is "two billion, seven hundred sixty-six million, seven hundred forty-nine thousand, eight hundred four".