844608102 has 128 divisors (see below), whose sum is σ = 2003043840. Its totient is φ = 235146240.

The previous prime is 844608091. The next prime is 844608133. The reversal of 844608102 is 201806448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4002777 + ... + 4002987.

It is an arithmetic number, because the mean of its divisors is an integer number (15648780).

Almost surely, 2^844608102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 844608102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001521920).

844608102 is an abundant number, since it is smaller than the sum of its proper divisors (1158435738).

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

844608102 is a wasteful number, since it uses less digits than its factorization.

844608102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 844608102 is about 29062.1420752153. The cubic root of 844608102 is about 945.2610168936.

The spelling of 844608102 in words is "eight hundred forty-four million, six hundred eight thousand, one hundred two".