3996514239738 has 8 divisors (see below), whose sum is σ = 7993028479488. Its totient is φ = 1332171413244.

The previous prime is 3996514239689. The next prime is 3996514239763. The reversal of 3996514239738 is 8379324156993.

It is a sphenic number, since it is the product of 3 distinct primes.

3996514239738 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333042853306 + ... + 333042853317.

It is an arithmetic number, because the mean of its divisors is an integer number (999128559936).

Almost surely, 2^{3996514239738} is an apocalyptic number.

3996514239738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3996514239738 is a wasteful number, since it uses less digits than its factorization.

3996514239738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666085706628.

The product of its digits is 264539520, while the sum is 69.

The spelling of 3996514239738 in words is "three trillion, nine hundred ninety-six billion, five hundred fourteen million, two hundred thirty-nine thousand, seven hundred thirty-eight".