3844798650 has 240 divisors, whose sum is σ = 13319951040. Its totient is φ = 798854400.

The previous prime is 3844798621. The next prime is 3844798651. The reversal of 3844798650 is 568974483.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3844798651) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 305686 + ... + 318014.

It is an arithmetic number, because the mean of its divisors is an integer number (55499796).

Almost surely, 2^3844798650 is an apocalyptic number.

3844798650 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 3844798650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6659975520).

3844798650 is an abundant number, since it is smaller than the sum of its proper divisors (9475152390).

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

3844798650 is a wasteful number, since it uses less digits than its factorization.

3844798650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12371 (or 12357 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 3844798650 is about 62006.4403913013. The cubic root of 3844798650 is about 1566.5990793739.

It can be divided in two parts, 384479 and 8650, that added together give a square (393129 = 627²).

The spelling of 3844798650 in words is "three billion, eight hundred forty-four million, seven hundred ninety-eight thousand, six hundred fifty".