3825756 has 36 divisors (see below), whose sum is σ = 10550904. Its totient is φ = 1159200.

The previous prime is 3825743. The next prime is 3825781. The reversal of 3825756 is 6575283.

3825756 is a `hidden beast` number, since 3 + 82 + 575 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3825756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4435 + ... + 5226.

Almost surely, 2^3825756 is an apocalyptic number.

3825756 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3825756 is an abundant number, since it is smaller than the sum of its proper divisors (6725148).

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

3825756 is a wasteful number, since it uses less digits than its factorization.

3825756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9682 (or 9677 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3825756 is about 1955.9539871889. The cubic root of 3825756 is about 156.4008429169.

The spelling of 3825756 in words is "three million, eight hundred twenty-five thousand, seven hundred fifty-six".