2725388236 has 6 divisors (see below), whose sum is σ = 4769429420. Its totient is φ = 1362694116.

The previous prime is 2725388231. The next prime is 2725388257. The reversal of 2725388236 is 6328835272.

2725388236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2725388231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340673526 + ... + 340673533.

Almost surely, 2^2725388236 is an apocalyptic number.

It is an amenable number.

2725388236 is a deficient number, since it is larger than the sum of its proper divisors (2044041184).

2725388236 is a wasteful number, since it uses less digits than its factorization.

2725388236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681347063 (or 681347061 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 2725388236 is about 52205.2510385689. The cubic root of 2725388236 is about 1396.8275505612.

The spelling of 2725388236 in words is "two billion, seven hundred twenty-five million, three hundred eighty-eight thousand, two hundred thirty-six".