3778335114436 has 27 divisors (see below), whose sum is σ = 6638595492711. Its totient is φ = 1881623692704.

The previous prime is 3778335114383. The next prime is 3778335114443. The reversal of 3778335114436 is 6344115338773.

It is a happy number.

The square root of 3778335114436 is 1943794.

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

3778335114436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3483859580100 + 294475534336 = 1866510^2 + 542656^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1045759366 + ... + 1045762978.

Almost surely, 2^{3778335114436} is an apocalyptic number.

3778335114436 is the 1943794-th square number.

It is an amenable number.

3778335114436 is a deficient number, since it is larger than the sum of its proper divisors (2860260378275).

3778335114436 is an frugal number, since it uses more digits than its factorization.

3778335114436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768 (or 3884 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 55.

The spelling of 3778335114436 in words is "three trillion, seven hundred seventy-eight billion, three hundred thirty-five million, one hundred fourteen thousand, four hundred thirty-six".