3996436496 has 20 divisors (see below), whose sum is σ = 8338718892. Its totient is φ = 1844509056.

The previous prime is 3996436481. The next prime is 3996436523. The reversal of 3996436496 is 6946346993.

It can be written as a sum of positive squares in 2 ways, for example, as 1880436496 + 2116000000 = 43364^2 + 46000^2 .

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 3 ways as a sum of consecutive naturals, for example, 9606611 + ... + 9607026.

Almost surely, 2^3996436496 is an apocalyptic number.

It is an amenable number.

3996436496 is an abundant number, since it is smaller than the sum of its proper divisors (4342282396).

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

3996436496 is a wasteful number, since it uses less digits than its factorization.

3996436496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19213658 (or 19213652 counting only the distinct ones).

The product of its digits is 22674816, while the sum is 59.

The square root of 3996436496 is about 63217.3749534098. The cubic root of 3996436496 is about 1586.9295194149.

The spelling of 3996436496 in words is "three billion, nine hundred ninety-six million, four hundred thirty-six thousand, four hundred ninety-six".