2724944616 has 24 divisors (see below), whose sum is σ = 7380058530. Its totient is φ = 908314848.

The previous prime is 2724944581. The next prime is 2724944617. The reversal of 2724944616 is 6164494272.

2724944616 is a `hidden beast` number, since 2 + 7 + 24 + 9 + 4 + 4 + 616 = 666.

2724944616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2251882116 + 473062500 = 47454^2 + 21750^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2724944617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18923155 + ... + 18923298.

Almost surely, 2^2724944616 is an apocalyptic number.

It is an amenable number.

2724944616 is an abundant number, since it is smaller than the sum of its proper divisors (4655113914).

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

2724944616 is a wasteful number, since it uses less digits than its factorization.

2724944616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37846465 (or 37846458 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2724944616 is about 52201.0020593475. The cubic root of 2724944616 is about 1396.7517577801.

The spelling of 2724944616 in words is "two billion, seven hundred twenty-four million, nine hundred forty-four thousand, six hundred sixteen".