3854532825 has 384 divisors, whose sum is σ = 9224409600. Its totient is φ = 1567641600.

The previous prime is 3854532817. The next prime is 3854532827. The reversal of 3854532825 is 5282354583.

3854532825 is a `hidden beast` number, since 38 + 5 + 4 + 532 + 82 + 5 = 666.

It is not a de Polignac number, because 3854532825 - 2³ = 3854532817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3854532827) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 132914911 + ... + 132914939.

It is an arithmetic number, because the mean of its divisors is an integer number (24021900).

Almost surely, 2^3854532825 is an apocalyptic number.

It is an amenable number.

3854532825 is an abundant number, since it is smaller than the sum of its proper divisors (5369876775).

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

3854532825 is a wasteful number, since it uses less digits than its factorization.

3854532825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 78 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The square root of 3854532825 is about 62084.8840298506. The cubic root of 3854532825 is about 1567.9200586641.

The spelling of 3854532825 in words is "three billion, eight hundred fifty-four million, five hundred thirty-two thousand, eight hundred twenty-five".