2732716305 has 64 divisors (see below), whose sum is σ = 5399965440. Its totient is φ = 1299916800.

The previous prime is 2732716303. The next prime is 2732716331. The reversal of 2732716305 is 5036172372.

2732716305 is a `hidden beast` number, since 27 + 327 + 1 + 6 + 305 = 666.

It is not a de Polignac number, because 2732716305 - 2¹ = 2732716303 is a prime.

It is a super-2 number, since 2×2732716305² = 14935476807225706050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2732716305.

It is not an unprimeable number, because it can be changed into a prime (2732716303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61345 + ... + 96065.

It is an arithmetic number, because the mean of its divisors is an integer number (84374460).

Almost surely, 2^2732716305 is an apocalyptic number.

It is an amenable number.

2732716305 is a deficient number, since it is larger than the sum of its proper divisors (2667249135).

2732716305 is a wasteful number, since it uses less digits than its factorization.

2732716305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34799 (or 34793 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 2732716305 is about 52275.3890946782. The cubic root of 2732716305 is about 1398.0783678369.

Adding to 2732716305 its reverse (5036172372), we get a palindrome (7768888677).

The spelling of 2732716305 in words is "two billion, seven hundred thirty-two million, seven hundred sixteen thousand, three hundred five".