3996835488 has 120 divisors (see below), whose sum is σ = 12265833888. Its totient is φ = 1274334336.

The previous prime is 3996835457. The next prime is 3996835489. The reversal of 3996835488 is 8845386993.

3996835488 is a `hidden beast` number, since 3 + 9 + 9 + 6 + 83 + 548 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3996835489) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26095 + ... + 93137.

Almost surely, 2^3996835488 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 3996835488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6132916944).

3996835488 is an abundant number, since it is smaller than the sum of its proper divisors (8268998400).

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

3996835488 is a wasteful number, since it uses less digits than its factorization.

3996835488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67088 (or 67071 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 63.

The square root of 3996835488 is about 63220.5305893584. The cubic root of 3996835488 is about 1586.9823290545.

The spelling of 3996835488 in words is "three billion, nine hundred ninety-six million, eight hundred thirty-five thousand, four hundred eighty-eight".