844880148 has 108 divisors (see below), whose sum is σ = 2493577632. Its totient is φ = 240498720.

The previous prime is 844880083. The next prime is 844880159. The reversal of 844880148 is 841088448.

844880148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 583161 + ... + 584607.

Almost surely, 2^844880148 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 844880148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246788816).

844880148 is an abundant number, since it is smaller than the sum of its proper divisors (1648697484).

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

844880148 is a wasteful number, since it uses less digits than its factorization.

844880148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 844880148 is about 29066.8221173213. The cubic root of 844880148 is about 945.3624946769.

The spelling of 844880148 in words is "eight hundred forty-four million, eight hundred eighty thousand, one hundred forty-eight".