3642652 has 12 divisors (see below), whose sum is σ = 6865096. Its totient is φ = 1681200.

The previous prime is 3642649. The next prime is 3642673. The reversal of 3642652 is 2562463.

It is a happy number.

It is a d-powerful number, because it can be written as 3⁸ + 6⁴ + 4 + 2 + 6⁸ + 5⁹ + 2¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 3642652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34974 + ... + 35077.

Almost surely, 2^3642652 is an apocalyptic number.

It is an amenable number.

3642652 is a deficient number, since it is larger than the sum of its proper divisors (3222444).

3642652 is a wasteful number, since it uses less digits than its factorization.

3642652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70068 (or 70066 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 3642652 is about 1908.5732891351. The cubic root of 3642652 is about 153.8647826416.

The spelling of 3642652 in words is "three million, six hundred forty-two thousand, six hundred fifty-two".