2103938496 has 336 divisors, whose sum is σ = 7186452480. Its totient is φ = 598487040.

The previous prime is 2103938477. The next prime is 2103938497. The reversal of 2103938496 is 6948393012.

It is a happy number.

2103938496 is a `hidden beast` number, since 210 + 393 + 8 + 49 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103938497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5493121 + ... + 5493503.

Almost surely, 2^2103938496 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 2103938496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3593226240).

2103938496 is an abundant number, since it is smaller than the sum of its proper divisors (5082513984).

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

2103938496 is a wasteful number, since it uses less digits than its factorization.

2103938496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2103938496 is about 45868.7093343600. The cubic root of 2103938496 is about 1281.3792294606.

The spelling of 2103938496 in words is "two billion, one hundred three million, nine hundred thirty-eight thousand, four hundred ninety-six".