2440446722 has 16 divisors (see below), whose sum is σ = 4192788480. Its totient is φ = 1043614368.

The previous prime is 2440446709. The next prime is 2440446727. The reversal of 2440446722 is 2276440442.

It is not an unprimeable number, because it can be changed into a prime (2440446727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184322 + ... + 197117.

It is an arithmetic number, because the mean of its divisors is an integer number (262049280).

Almost surely, 2^2440446722 is an apocalyptic number.

2440446722 is a deficient number, since it is larger than the sum of its proper divisors (1752341758).

2440446722 is a wasteful number, since it uses less digits than its factorization.

2440446722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381905.

The product of its (nonzero) digits is 86016, while the sum is 35.

The square root of 2440446722 is about 49400.8777452385. The cubic root of 2440446722 is about 1346.3452536396.

The spelling of 2440446722 in words is "two billion, four hundred forty million, four hundred forty-six thousand, seven hundred twenty-two".