1996733236 has 24 divisors (see below), whose sum is σ = 3595501224. Its totient is φ = 969820800.

The previous prime is 1996733209. The next prime is 1996733261. The reversal of 1996733236 is 6323376991.

It can be written as a sum of positive squares in 4 ways, for example, as 1533192336 + 463540900 = 39156^2 + 21530^2 .

It is a super-3 number, since 3×1996733236³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1996733236.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25215 + ... + 68038.

It is an arithmetic number, because the mean of its divisors is an integer number (149812551).

Almost surely, 2^1996733236 is an apocalyptic number.

It is an amenable number.

1996733236 is a deficient number, since it is larger than the sum of its proper divisors (1598767988).

1996733236 is a wasteful number, since it uses less digits than its factorization.

1996733236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93411 (or 93409 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 49.

The square root of 1996733236 is about 44684.8210917309. The cubic root of 1996733236 is about 1259.2346986131.

The spelling of 1996733236 in words is "one billion, nine hundred ninety-six million, seven hundred thirty-three thousand, two hundred thirty-six".