2700766644 has 24 divisors (see below), whose sum is σ = 6308762208. Its totient is φ = 899259360.

The previous prime is 2700766639. The next prime is 2700766667. The reversal of 2700766644 is 4466670072.

It is a junction number, because it is equal to n+sod(n) for n = 2700766596 and 2700766605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113187 + ... + 134954.

It is an arithmetic number, because the mean of its divisors is an integer number (262865092).

Almost surely, 2^2700766644 is an apocalyptic number.

It is an amenable number.

2700766644 is an abundant number, since it is smaller than the sum of its proper divisors (3607995564).

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

2700766644 is a wasteful number, since it uses less digits than its factorization.

2700766644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249055 (or 249053 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 2700766644 is about 51968.9007388072. The cubic root of 2700766644 is about 1392.6084319166.

The spelling of 2700766644 in words is "two billion, seven hundred million, seven hundred sixty-six thousand, six hundred forty-four".