3654252 has 72 divisors (see below), whose sum is σ = 11190816. Its totient is φ = 981504.

The previous prime is 3654227. The next prime is 3654317. The reversal of 3654252 is 2524563.

3654252 is a `hidden beast` number, since 3 + 654 + 2 + 5 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3858 + ... + 4710.

It is an arithmetic number, because the mean of its divisors is an integer number (155428).

Almost surely, 2^3654252 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 3654252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5595408).

3654252 is an abundant number, since it is smaller than the sum of its proper divisors (7536564).

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

3654252 is a wasteful number, since it uses less digits than its factorization.

3654252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 882 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3654252 is about 1911.6097928186. The cubic root of 3654252 is about 154.0279366870.

The spelling of 3654252 in words is "three million, six hundred fifty-four thousand, two hundred fifty-two".