3652146 has 24 divisors (see below), whose sum is σ = 7976124. Its totient is φ = 1207680.

The previous prime is 3652097. The next prime is 3652151. The reversal of 3652146 is 6412563.

3652146 is a `hidden beast` number, since 3 + 652 + 1 + 4 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3651921 + 225 = 1911^2 + 15^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1726 + ... + 3206.

Almost surely, 2^3652146 is an apocalyptic number.

3652146 is an abundant number, since it is smaller than the sum of its proper divisors (4323978).

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

3652146 is a wasteful number, since it uses less digits than its factorization.

3652146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1623 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3652146 is about 1911.0588687950. The cubic root of 3652146 is about 153.9983414675.

The spelling of 3652146 in words is "three million, six hundred fifty-two thousand, one hundred forty-six".