4022449038 has 32 divisors (see below), whose sum is σ = 8962406400. Its totient is φ = 1337271768.

The previous prime is 4022449027. The next prime is 4022449069. The reversal of 4022449038 is 8309442204.

4022449038 is a `hidden beast` number, since 402 + 244 + 9 + 0 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4022448993 and 4022449011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77806 + ... + 118737.

It is an arithmetic number, because the mean of its divisors is an integer number (280075200).

Almost surely, 2^4022449038 is an apocalyptic number.

4022449038 is an abundant number, since it is smaller than the sum of its proper divisors (4939957362).

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

4022449038 is a wasteful number, since it uses less digits than its factorization.

4022449038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196933 (or 196927 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 4022449038 is about 63422.7801188185. The cubic root of 4022449038 is about 1590.3651493148.

The spelling of 4022449038 in words is "four billion, twenty-two million, four hundred forty-nine thousand, thirty-eight".