2725404338 has 24 divisors (see below), whose sum is σ = 4179017244. Its totient is φ = 1332771840.

The previous prime is 2725404323. The next prime is 2725404391. The reversal of 2725404338 is 8334045272.

2725404338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2697451969 + 27952369 = 51937^2 + 5287^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8763203 + ... + 8763513.

Almost surely, 2^2725404338 is an apocalyptic number.

2725404338 is a deficient number, since it is larger than the sum of its proper divisors (1453612906).

2725404338 is an equidigital number, since it uses as much as digits as its factorization.

2725404338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2725404338 is about 52205.4052565441. The cubic root of 2725404338 is about 1396.8303014443.

The spelling of 2725404338 in words is "two billion, seven hundred twenty-five million, four hundred four thousand, three hundred thirty-eight".