4409819874 has 32 divisors (see below), whose sum is σ = 10115719680. Its totient is φ = 1422522000.

The previous prime is 4409819861. The next prime is 4409819881. The reversal of 4409819874 is 4789189044.

4409819874 is a `hidden beast` number, since 4 + 409 + 81 + 98 + 74 = 666.

It is a super-2 number, since 2×4409819874² = 38893022642250751752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4409819874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315477 + ... + 1318824.

It is an arithmetic number, because the mean of its divisors is an integer number (316116240).

Almost surely, 2^4409819874 is an apocalyptic number.

4409819874 is an abundant number, since it is smaller than the sum of its proper divisors (5705899806).

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

4409819874 is a wasteful number, since it uses less digits than its factorization.

4409819874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634343 (or 2634337 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 4409819874 is about 66406.4746391495. The cubic root of 4409819874 is about 1639.8606705448.

The spelling of 4409819874 in words is "four billion, four hundred nine million, eight hundred nineteen thousand, eight hundred seventy-four".