3825372728184 has 128 divisors (see below), whose sum is σ = 11495077908480. Its totient is φ = 1037749939200.

The previous prime is 3825372728171. The next prime is 3825372728227. The reversal of 3825372728184 is 4818272735283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6653397 + ... + 7205444.

It is an arithmetic number, because the mean of its divisors is an integer number (89805296160).

Almost surely, 2^{3825372728184} is an apocalyptic number.

It is an amenable number.

3825372728184 is an abundant number, since it is smaller than the sum of its proper divisors (7669705180296).

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

3825372728184 is a wasteful number, since it uses less digits than its factorization.

3825372728184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13858941 (or 13858937 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 60.

The spelling of 3825372728184 in words is "three trillion, eight hundred twenty-five billion, three hundred seventy-two million, seven hundred twenty-eight thousand, one hundred eighty-four".