3642067 has 8 divisors (see below), whose sum is σ = 4278960. Its totient is φ = 3056160.

The previous prime is 3642061. The next prime is 3642101. The reversal of 3642067 is 7602463.

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 3642067 - 2¹¹ = 3640019 is a prime.

It is a super-3 number, since 3×3642067³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

3642067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3642061) 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, 12592 + ... + 12877.

It is an arithmetic number, because the mean of its divisors is an integer number (534870).

Almost surely, 2^3642067 is an apocalyptic number.

3642067 is a deficient number, since it is larger than the sum of its proper divisors (636893).

3642067 is a wasteful number, since it uses less digits than its factorization.

3642067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25493.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3642067 is about 1908.4200271429. The cubic root of 3642067 is about 153.8565454455.

The spelling of 3642067 in words is "three million, six hundred forty-two thousand, sixty-seven".