3827633996356 has 9 divisors (see below), whose sum is σ = 6698366341149. Its totient is φ = 1913815041744.

The previous prime is 3827633996309. The next prime is 3827633996357. The reversal of 3827633996356 is 6536993367283.

The square root of 3827633996356 is 1956434.

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., 884295736900 + 2943338259456 = 940370^2 + 1715616^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3827633996357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3423760 + ... + 4401976.

Almost surely, 2^{3827633996356} is an apocalyptic number.

3827633996356 is the 1956434-th square number.

It is an amenable number.

3827633996356 is a deficient number, since it is larger than the sum of its proper divisors (2870732344793).

3827633996356 is an frugal number, since it uses more digits than its factorization.

3827633996356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956438 (or 978219 counting only the distinct ones).

The product of its digits is 793618560, while the sum is 70.

The spelling of 3827633996356 in words is "three trillion, eight hundred twenty-seven billion, six hundred thirty-three million, nine hundred ninety-six thousand, three hundred fifty-six".