2716072728 has 32 divisors (see below), whose sum is σ = 7189605360. Its totient is φ = 852101120.

The previous prime is 2716072663. The next prime is 2716072739. The reversal of 2716072728 is 8272706172.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2716072728.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3328113 + ... + 3328928.

Almost surely, 2^2716072728 is an apocalyptic number.

It is an amenable number.

2716072728 is an abundant number, since it is smaller than the sum of its proper divisors (4473532632).

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

2716072728 is a wasteful number, since it uses less digits than its factorization.

2716072728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6657067 (or 6657063 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 2716072728 is about 52115.9546396303. The cubic root of 2716072728 is about 1395.2342592935.

The spelling of 2716072728 in words is "two billion, seven hundred sixteen million, seventy-two thousand, seven hundred twenty-eight".