3684032 has 28 divisors (see below), whose sum is σ = 7976616. Its totient is φ = 1674240.

The previous prime is 3684029. The next prime is 3684041. The reversal of 3684032 is 2304863.

It is a junction number, because it is equal to n+sod(n) for n = 3683992 and 3684010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1913 + ... + 3320.

Almost surely, 2^3684032 is an apocalyptic number.

3684032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3684032 is an abundant number, since it is smaller than the sum of its proper divisors (4292584).

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

3684032 is a wasteful number, since it uses less digits than its factorization.

3684032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256 (or 5246 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3684032 is about 1919.3832342708. The cubic root of 3684032 is about 154.4452175008.

Adding to 3684032 its reverse (2304863), we get a palindrome (5988895).

It can be divided in two parts, 36840 and 32, that multiplied together give a triangular number (1178880 = T₁₅₃₅).

The spelling of 3684032 in words is "three million, six hundred eighty-four thousand, thirty-two".