3780447236325 has 72 divisors (see below), whose sum is σ = 7129666182080. Its totient is φ = 1909561651200.

The previous prime is 3780447236323. The next prime is 3780447236411. The reversal of 3780447236325 is 5236327440873.

3780447236325 is a `hidden beast` number, since 3 + 7 + 80 + 4 + 4 + 7 + 236 + 325 = 666.

3780447236325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3780447236325 - 2¹ = 3780447236323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780447236323) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14676645 + ... + 14932005.

Almost surely, 2^{3780447236325} is an apocalyptic number.

It is an amenable number.

3780447236325 is a deficient number, since it is larger than the sum of its proper divisors (3349218945755).

3780447236325 is a wasteful number, since it uses less digits than its factorization.

3780447236325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258859 (or 258851 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 54.

The spelling of 3780447236325 in words is "three trillion, seven hundred eighty billion, four hundred forty-seven million, two hundred thirty-six thousand, three hundred twenty-five".