3850903144 has 48 divisors (see below), whose sum is σ = 7952417280. Its totient is φ = 1733669280.

The previous prime is 3850903129. The next prime is 3850903151. The reversal of 3850903144 is 4413090583.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6560019 + ... + 6560605.

It is an arithmetic number, because the mean of its divisors is an integer number (165675360).

Almost surely, 2^3850903144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850903144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3976208640).

3850903144 is an abundant number, since it is smaller than the sum of its proper divisors (4101514136).

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

3850903144 is a wasteful number, since it uses less digits than its factorization.

3850903144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 3850903144 is about 62055.6455449462. The cubic root of 3850903144 is about 1567.4277519700.

The spelling of 3850903144 in words is "three billion, eight hundred fifty million, nine hundred three thousand, one hundred forty-four".