3734681916828 has 24 divisors (see below), whose sum is σ = 8714330130688. Its totient is φ = 1244883640176.

The previous prime is 3734681916817. The next prime is 3734681916841. The reversal of 3734681916828 is 8286191864373.

3734681916828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292275 + ... + 2748597.

Almost surely, 2^{3734681916828} is an apocalyptic number.

It is an amenable number.

3734681916828 is an abundant number, since it is smaller than the sum of its proper divisors (4979648213860).

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

3734681916828 is a wasteful number, since it uses less digits than its factorization.

3734681916828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583033 (or 2583031 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 66.

The spelling of 3734681916828 in words is "three trillion, seven hundred thirty-four billion, six hundred eighty-one million, nine hundred sixteen thousand, eight hundred twenty-eight".