2747027616 has 48 divisors (see below), whose sum is σ = 7214163264. Its totient is φ = 915267584.

The previous prime is 2747027611. The next prime is 2747027713. The reversal of 2747027616 is 6167207472.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2747027611) 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 7 ways as a sum of consecutive naturals, for example, 273760 + ... + 283616.

It is an arithmetic number, because the mean of its divisors is an integer number (150295068).

Almost surely, 2^2747027616 is an apocalyptic number.

It is an amenable number.

2747027616 is an abundant number, since it is smaller than the sum of its proper divisors (4467135648).

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

2747027616 is a wasteful number, since it uses less digits than its factorization.

2747027616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12773 (or 12765 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 2747027616 is about 52412.0941768214. The cubic root of 2747027616 is about 1400.5147114229.

The spelling of 2747027616 in words is "two billion, seven hundred forty-seven million, twenty-seven thousand, six hundred sixteen".