2700774740 has 12 divisors (see below), whose sum is σ = 5671626996. Its totient is φ = 1080309888.

The previous prime is 2700774719. The next prime is 2700774743. The reversal of 2700774740 is 474770072.

It can be written as a sum of positive squares in 2 ways, for example, as 1155184144 + 1545590596 = 33988^2 + 39314^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2700774694 and 2700774703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2700774743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67519349 + ... + 67519388.

It is an arithmetic number, because the mean of its divisors is an integer number (472635583).

Almost surely, 2^2700774740 is an apocalyptic number.

2700774740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2700774740 is an abundant number, since it is smaller than the sum of its proper divisors (2970852256).

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

2700774740 is a wasteful number, since it uses less digits than its factorization.

2700774740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135038746 (or 135038744 counting only the distinct ones).

The product of its (nonzero) digits is 76832, while the sum is 38.

The square root of 2700774740 is about 51968.9786314875. The cubic root of 2700774740 is about 1392.6098234408.

The spelling of 2700774740 in words is "two billion, seven hundred million, seven hundred seventy-four thousand, seven hundred forty".