3652867 has 8 divisors (see below), whose sum is σ = 3757680. Its totient is φ = 3549600.

The previous prime is 3652843. The next prime is 3652871. The reversal of 3652867 is 7682563.

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

It is a cyclic number.

It is not a de Polignac number, because 3652867 - 2¹⁹ = 3128579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3652897) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5653 + ... + 6265.

It is an arithmetic number, because the mean of its divisors is an integer number (469710).

Almost surely, 2^3652867 is an apocalyptic number.

3652867 is a deficient number, since it is larger than the sum of its proper divisors (104813).

3652867 is a wasteful number, since it uses less digits than its factorization.

3652867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773.

The product of its digits is 60480, while the sum is 37.

The square root of 3652867 is about 1911.2474983633. The cubic root of 3652867 is about 154.0084748246.

The spelling of 3652867 in words is "three million, six hundred fifty-two thousand, eight hundred sixty-seven".