3652632 has 48 divisors (see below), whose sum is σ = 10013640. Its totient is φ = 1202688.

The previous prime is 3652613. The next prime is 3652633. The reversal of 3652632 is 2362563.

3652632 is a `hidden beast` number, since 3 + 652 + 6 + 3 + 2 = 666.

3652632 is nontrivially palindromic in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 3652596 and 3652605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6723 + ... + 7245.

Almost surely, 2^3652632 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 3652632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5006820).

3652632 is an abundant number, since it is smaller than the sum of its proper divisors (6361008).

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

3652632 is a wasteful number, since it uses less digits than its factorization.

3652632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 625 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3652632 is about 1911.1860192038. The cubic root of 3652632 is about 154.0051721432.

The spelling of 3652632 in words is "three million, six hundred fifty-two thousand, six hundred thirty-two".