2743822065 has 16 divisors (see below), whose sum is σ = 4393080000. Its totient is φ = 1462383552.

The previous prime is 2743822027. The next prime is 2743822087. The reversal of 2743822065 is 5602283472.

It is not a de Polignac number, because 2743822065 - 2⁸ = 2743821809 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 38530 + ... + 83499.

It is an arithmetic number, because the mean of its divisors is an integer number (274567500).

Almost surely, 2^2743822065 is an apocalyptic number.

It is an amenable number.

2743822065 is a deficient number, since it is larger than the sum of its proper divisors (1649257935).

2743822065 is a wasteful number, since it uses less digits than its factorization.

2743822065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123536.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2743822065 is about 52381.5049898340. The cubic root of 2743822065 is about 1399.9697382915.

The spelling of 2743822065 in words is "two billion, seven hundred forty-three million, eight hundred twenty-two thousand, sixty-five".