860944050 has 144 divisors (see below), whose sum is σ = 2431772928. Its totient is φ = 217958400.

The previous prime is 860944043. The next prime is 860944067. The reversal of 860944050 is 50449068.

860944050 is a `hidden beast` number, since 8 + 609 + 4 + 40 + 5 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 860943996 and 860944014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1997335 + ... + 1997765.

It is an arithmetic number, because the mean of its divisors is an integer number (16887312).

Almost surely, 2^860944050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860944050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215886464).

860944050 is an abundant number, since it is smaller than the sum of its proper divisors (1570828878).

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

860944050 is a wasteful number, since it uses less digits than its factorization.

860944050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 860944050 is about 29341.8481013040. The cubic root of 860944050 is about 951.3163837674.

The spelling of 860944050 in words is "eight hundred sixty million, nine hundred forty-four thousand, fifty".