3684069 has 8 divisors (see below), whose sum is σ = 5457920. Its totient is φ = 2456028.

The previous prime is 3684061. The next prime is 3684101. The reversal of 3684069 is 9604863.

It is not a de Polignac number, because 3684069 - 2³ = 3684061 is a prime.

It is a super-2 number, since 2×3684069² = 27144728793522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68197 + ... + 68250.

It is an arithmetic number, because the mean of its divisors is an integer number (682240).

Almost surely, 2^3684069 is an apocalyptic number.

It is an amenable number.

3684069 is a deficient number, since it is larger than the sum of its proper divisors (1773851).

3684069 is a wasteful number, since it uses less digits than its factorization.

3684069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136456 (or 136450 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 3684069 is about 1919.3928727595. The cubic root of 3684069 is about 154.4457345479.

Adding to 3684069 its product of nonzero digits (31104), we get a palindrome (3715173).

The spelling of 3684069 in words is "three million, six hundred eighty-four thousand, sixty-nine".