1996596000 has 768 divisors, whose sum is σ = 8805888000. Its totient is φ = 429235200.

The previous prime is 1996595963. The next prime is 1996596011. The reversal of 1996596000 is 6956991.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14363931 + ... + 14364069.

It is an arithmetic number, because the mean of its divisors is an integer number (11466000).

Almost surely, 2^1996596000 is an apocalyptic number.

1996596000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1996596000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4402944000).

1996596000 is an abundant number, since it is smaller than the sum of its proper divisors (6809292000).

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

1996596000 is a wasteful number, since it uses less digits than its factorization.

1996596000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 1996596000 is about 44683.2854655966. The cubic root of 1996596000 is about 1259.2058487749.

The spelling of 1996596000 in words is "one billion, nine hundred ninety-six million, five hundred ninety-six thousand".