3794444550 has 144 divisors (see below), whose sum is σ = 11456329248. Its totient is φ = 893376000.

The previous prime is 3794444539. The next prime is 3794444569. The reversal of 3794444550 is 554444973.

3794444550 is a `hidden beast` number, since 3 + 7 + 94 + 4 + 4 + 4 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3794444496 and 3794444505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 120450 + ... + 148650.

It is an arithmetic number, because the mean of its divisors is an integer number (79557842).

Almost surely, 2^3794444550 is an apocalyptic number.

3794444550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3794444550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728164624).

3794444550 is an abundant number, since it is smaller than the sum of its proper divisors (7661884698).

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

3794444550 is a wasteful number, since it uses less digits than its factorization.

3794444550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28255 (or 28247 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The square root of 3794444550 is about 61599.0628987162. The cubic root of 3794444550 is about 1559.7299211934.

The spelling of 3794444550 in words is "three billion, seven hundred ninety-four million, four hundred forty-four thousand, five hundred fifty".