3850774368 has 144 divisors (see below), whose sum is σ = 12138384384. Its totient is φ = 1064689920.

The previous prime is 3850774357. The next prime is 3850774391. The reversal of 3850774368 is 8634770583.

It is a self number, because there is not a number n which added to its sum of digits gives 3850774368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132621 + ... + 159027.

It is an arithmetic number, because the mean of its divisors is an integer number (84294336).

Almost surely, 2^3850774368 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 3850774368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6069192192).

3850774368 is an abundant number, since it is smaller than the sum of its proper divisors (8287610016).

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

3850774368 is a wasteful number, since it uses less digits than its factorization.

3850774368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26465 (or 26450 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 3850774368 is about 62054.6079513842. The cubic root of 3850774368 is about 1567.4102799366.

The spelling of 3850774368 in words is "three billion, eight hundred fifty million, seven hundred seventy-four thousand, three hundred sixty-eight".