934861823844 has 96 divisors (see below), whose sum is σ = 2383384881024. Its totient is φ = 283473868800.

The previous prime is 934861823803. The next prime is 934861823873. The reversal of 934861823844 is 448328168439.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5102122 + ... + 5282174.

It is an arithmetic number, because the mean of its divisors is an integer number (24826925844).

Almost surely, 2^934861823844 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 934861823844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191692440512).

934861823844 is an abundant number, since it is smaller than the sum of its proper divisors (1448523057180).

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

934861823844 is a wasteful number, since it uses less digits than its factorization.

934861823844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180557 (or 180555 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 60.

The spelling of 934861823844 in words is "nine hundred thirty-four billion, eight hundred sixty-one million, eight hundred twenty-three thousand, eight hundred forty-four".