2725710312 has 64 divisors (see below), whose sum is σ = 7657534080. Its totient is φ = 802213632.

The previous prime is 2725710311. The next prime is 2725710349. The reversal of 2725710312 is 2130175272.

It is a self number, because there is not a number n which added to its sum of digits gives 2725710312.

It is not an unprimeable number, because it can be changed into a prime (2725710311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182743 + ... + 197094.

It is an arithmetic number, because the mean of its divisors is an integer number (119648970).

Almost surely, 2^2725710312 is an apocalyptic number.

It is an amenable number.

2725710312 is an abundant number, since it is smaller than the sum of its proper divisors (4931823768).

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

2725710312 is a wasteful number, since it uses less digits than its factorization.

2725710312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379882 (or 379878 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 2725710312 is about 52208.3356562915. The cubic root of 2725710312 is about 1396.8825723135.

Adding to 2725710312 its reverse (2130175272), we get a palindrome (4855885584).

The spelling of 2725710312 in words is "two billion, seven hundred twenty-five million, seven hundred ten thousand, three hundred twelve".