884443950 has 144 divisors (see below), whose sum is σ = 2642080896. Its totient is φ = 210643200.

The previous prime is 884443949. The next prime is 884443961. The reversal of 884443950 is 59344488.

It is a happy number.

It is a super-2 number, since 2×884443950² = 1564482201383205000, which contains 22 as substring.

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 = 884443896 and 884443905.

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 71 ways as a sum of consecutive naturals, for example, 178912 + ... + 183788.

It is an arithmetic number, because the mean of its divisors is an integer number (18347784).

Almost surely, 2^884443950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884443950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321040448).

884443950 is an abundant number, since it is smaller than the sum of its proper divisors (1757636946).

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

884443950 is a wasteful number, since it uses less digits than its factorization.

884443950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4939 (or 4931 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 884443950 is about 29739.6023846991. The cubic root of 884443950 is about 959.8943568645.

The spelling of 884443950 in words is "eight hundred eighty-four million, four hundred forty-three thousand, nine hundred fifty".