3652442 has 8 divisors (see below), whose sum is σ = 5582196. Its totient is φ = 1791712.

The previous prime is 3652421. The next prime is 3652447. The reversal of 3652442 is 2442563.

It can be written as a sum of positive squares in 2 ways, for example, as 3530641 + 121801 = 1879^2 + 349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁹ + 6⁸ + 5⁹ + 2 + 4 + 4 + 2³ .

It is not an unprimeable number, because it can be changed into a prime (3652447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17123 + ... + 17334.

Almost surely, 2^3652442 is an apocalyptic number.

3652442 is a deficient number, since it is larger than the sum of its proper divisors (1929754).

3652442 is a wasteful number, since it uses less digits than its factorization.

3652442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34512.

The product of its digits is 5760, while the sum is 26.

The square root of 3652442 is about 1911.1363112034. The cubic root of 3652442 is about 154.0025017865.

The spelling of 3652442 in words is "three million, six hundred fifty-two thousand, four hundred forty-two".