849488192 has 56 divisors (see below), whose sum is σ = 1938503616. Its totient is φ = 361801728.

The previous prime is 849488191. The next prime is 849488207. The reversal of 849488192 is 291884948.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849488191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67208 + ... + 78840.

It is an arithmetic number, because the mean of its divisors is an integer number (34616136).

Almost surely, 2^849488192 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 849488192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (969251808).

849488192 is an abundant number, since it is smaller than the sum of its proper divisors (1089015424).

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

849488192 is a wasteful number, since it uses less digits than its factorization.

849488192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815 (or 11805 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 53.

The square root of 849488192 is about 29145.9807177594. The cubic root of 849488192 is about 947.0780737341.

The spelling of 849488192 in words is "eight hundred forty-nine million, four hundred eighty-eight thousand, one hundred ninety-two".