3825671872280 has 16 divisors (see below), whose sum is σ = 8607761712720. Its totient is φ = 1530268748896.

The previous prime is 3825671872279. The next prime is 3825671872289. The reversal of 3825671872280 is 822781765283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825671872289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47820898364 + ... + 47820898443.

It is an arithmetic number, because the mean of its divisors is an integer number (537985107045).

Almost surely, 2^{3825671872280} is an apocalyptic number.

It is an amenable number.

3825671872280 is an abundant number, since it is smaller than the sum of its proper divisors (4782089840440).

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

3825671872280 is a wasteful number, since it uses less digits than its factorization.

3825671872280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95641796818 (or 95641796814 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 59.

The spelling of 3825671872280 in words is "three trillion, eight hundred twenty-five billion, six hundred seventy-one million, eight hundred seventy-two thousand, two hundred eighty".