2722048386 has 16 divisors (see below), whose sum is σ = 5450314944. Its totient is φ = 906313104.

The previous prime is 2722048379. The next prime is 2722048409. The reversal of 2722048386 is 6838402272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253390 + ... + 263913.

It is an arithmetic number, because the mean of its divisors is an integer number (340644684).

Almost surely, 2^2722048386 is an apocalyptic number.

2722048386 is an abundant number, since it is smaller than the sum of its proper divisors (2728266558).

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

2722048386 is a wasteful number, since it uses less digits than its factorization.

2722048386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518185.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2722048386 is about 52173.2535500710. The cubic root of 2722048386 is about 1396.2567326255.

The spelling of 2722048386 in words is "two billion, seven hundred twenty-two million, forty-eight thousand, three hundred eighty-six".