3850557854 has 48 divisors (see below), whose sum is σ = 6887358720. Its totient is φ = 1600354080.

The previous prime is 3850557797. The next prime is 3850557869. The reversal of 3850557854 is 4587550583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 392987 + ... + 402665.

It is an arithmetic number, because the mean of its divisors is an integer number (143486640).

Almost surely, 2^3850557854 is an apocalyptic number.

3850557854 is a deficient number, since it is larger than the sum of its proper divisors (3036800866).

3850557854 is a wasteful number, since it uses less digits than its factorization.

3850557854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825 (or 9812 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 50.

The square root of 3850557854 is about 62052.8633827642. The cubic root of 3850557854 is about 1567.3809029336.

The spelling of 3850557854 in words is "three billion, eight hundred fifty million, five hundred fifty-seven thousand, eight hundred fifty-four".