2713600728 has 24 divisors (see below), whose sum is σ = 7349335500. Its totient is φ = 904533552.

The previous prime is 2713600723. The next prime is 2713600733. The reversal of 2713600728 is 8270063172.

2713600728 is a `hidden beast` number, since 27 + 1 + 3 + 600 + 7 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (2713600723) and next prime (2713600733).

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

It is a super-2 number, since 2×2713600728² = 14727257822004259968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2713600692 and 2713600701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2713600723) 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, 18844378 + ... + 18844521.

Almost surely, 2^2713600728 is an apocalyptic number.

It is an amenable number.

2713600728 is an abundant number, since it is smaller than the sum of its proper divisors (4635734772).

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

2713600728 is a wasteful number, since it uses less digits than its factorization.

2713600728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37688911 (or 37688904 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2713600728 is about 52092.2328951255. The cubic root of 2713600728 is about 1394.8108457446.

The spelling of 2713600728 in words is "two billion, seven hundred thirteen million, six hundred thousand, seven hundred twenty-eight".