3825384732 has 144 divisors (see below), whose sum is σ = 10914062432. Its totient is φ = 1164533760.

The previous prime is 3825384691. The next prime is 3825384737. The reversal of 3825384732 is 2374835283.

3825384732 is a `hidden beast` number, since 3 + 82 + 538 + 4 + 7 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825384737) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1224132 + ... + 1227252.

Almost surely, 2^3825384732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3825384732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5457031216).

3825384732 is an abundant number, since it is smaller than the sum of its proper divisors (7088677700).

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

3825384732 is a wasteful number, since it uses less digits than its factorization.

3825384732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250 (or 3236 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 3825384732 is about 61849.6946799255. The cubic root of 3825384732 is about 1563.9578348054.

The spelling of 3825384732 in words is "three billion, eight hundred twenty-five million, three hundred eighty-four thousand, seven hundred thirty-two".