4049240878 has 8 divisors (see below), whose sum is σ = 6173433000. Its totient is φ = 1991429880.

The previous prime is 4049240861. The next prime is 4049240887. The reversal of 4049240878 is 8780429404.

It is a happy number.

4049240878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16595128 + ... + 16595371.

It is an arithmetic number, because the mean of its divisors is an integer number (771679125).

Almost surely, 2^4049240878 is an apocalyptic number.

4049240878 is a deficient number, since it is larger than the sum of its proper divisors (2124192122).

4049240878 is a wasteful number, since it uses less digits than its factorization.

4049240878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33190562.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 4049240878 is about 63633.6458015726. The cubic root of 4049240878 is about 1593.8882565017. Note that the first 3 decimals are identical.

The spelling of 4049240878 in words is "four billion, forty-nine million, two hundred forty thousand, eight hundred seventy-eight".