4050774838 has 24 divisors (see below), whose sum is σ = 6834094344. Its totient is φ = 1798436640.

The previous prime is 4050774779. The next prime is 4050774851. The reversal of 4050774838 is 8384770504.

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 11 ways as a sum of consecutive naturals, for example, 184231 + ... + 205042.

It is an arithmetic number, because the mean of its divisors is an integer number (284753931).

Almost surely, 2^4050774838 is an apocalyptic number.

4050774838 is a deficient number, since it is larger than the sum of its proper divisors (2783319506).

4050774838 is a wasteful number, since it uses less digits than its factorization.

4050774838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389340 (or 389329 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 4050774838 is about 63645.6977179133. The cubic root of 4050774838 is about 1594.0895001611.

The spelling of 4050774838 in words is "four billion, fifty million, seven hundred seventy-four thousand, eight hundred thirty-eight".