3832738076644 has 81 divisors (see below), whose sum is σ = 6990962437417. Its totient is φ = 1838582234368.

The previous prime is 3832738076617. The next prime is 3832738076747. The reversal of 3832738076644 is 4466708372383.

The square root of 3832738076644 is 1957738.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1557129622500 + 2275608454144 = 1247850^2 + 1508512^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10857614772 + ... + 10857615124.

Almost surely, 2^{3832738076644} is an apocalyptic number.

3832738076644 is the 1957738-th square number.

It is an amenable number.

3832738076644 is a deficient number, since it is larger than the sum of its proper divisors (3158224360773).

3832738076644 is an frugal number, since it uses more digits than its factorization.

3832738076644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 61.

The spelling of 3832738076644 in words is "three trillion, eight hundred thirty-two billion, seven hundred thirty-eight million, seventy-six thousand, six hundred forty-four".