2049386192 has 240 divisors, whose sum is σ = 5105244672. Its totient is φ = 792529920.

The previous prime is 2049386153. The next prime is 2049386201. The reversal of 2049386192 is 2916839402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38667638 + ... + 38667690.

Almost surely, 2^2049386192 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 2049386192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2552622336).

2049386192 is an abundant number, since it is smaller than the sum of its proper divisors (3055858480).

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

2049386192 is a wasteful number, since it uses less digits than its factorization.

2049386192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 2049386192 is about 45270.1468078026. The cubic root of 2049386192 is about 1270.2072929246.

The spelling of 2049386192 in words is "two billion, forty-nine million, three hundred eighty-six thousand, one hundred ninety-two".