2725717340 has 12 divisors (see below), whose sum is σ = 5724006456. Its totient is φ = 1090286928.

The previous prime is 2725717283. The next prime is 2725717391. The reversal of 2725717340 is 437175272.

2725717340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2725717294 and 2725717303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68142914 + ... + 68142953.

It is an arithmetic number, because the mean of its divisors is an integer number (477000538).

Almost surely, 2^2725717340 is an apocalyptic number.

2725717340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2725717340 is an abundant number, since it is smaller than the sum of its proper divisors (2998289116).

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

2725717340 is a wasteful number, since it uses less digits than its factorization.

2725717340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136285876 (or 136285874 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 2725717340 is about 52208.4029635077. The cubic root of 2725717340 is about 1396.8837728914.

The spelling of 2725717340 in words is "two billion, seven hundred twenty-five million, seven hundred seventeen thousand, three hundred forty".