2103496992 has 192 divisors, whose sum is σ = 6529622400. Its totient is φ = 656916480.

The previous prime is 2103496981. The next prime is 2103497017. The reversal of 2103496992 is 2996943012.

It is a happy number.

2103496992 is a `hidden beast` number, since 210 + 349 + 6 + 9 + 92 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1591692 + ... + 1593012.

It is an arithmetic number, because the mean of its divisors is an integer number (34008450).

Almost surely, 2^2103496992 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 2103496992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3264811200).

2103496992 is an abundant number, since it is smaller than the sum of its proper divisors (4426125408).

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

2103496992 is a wasteful number, since it uses less digits than its factorization.

2103496992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 2103496992 is about 45863.8963892079. The cubic root of 2103496992 is about 1281.2895922344.

The spelling of 2103496992 in words is "two billion, one hundred three million, four hundred ninety-six thousand, nine hundred ninety-two".