3623432 has 12 divisors (see below), whose sum is σ = 6804045. Its totient is φ = 1809024.

The previous prime is 3623423. The next prime is 3623441. The reversal of 3623432 is 2343263.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (3623423) and next prime (3623441).

It can be written as a sum of positive squares in 2 ways, for example, as 3511876 + 111556 = 1874^2 + 334^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1346.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3623398 and 3623407.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5048 + ... + 5720.

Almost surely, 2^3623432 is an apocalyptic number.

It is an amenable number.

3623432 is a deficient number, since it is larger than the sum of its proper divisors (3180613).

3623432 is an frugal number, since it uses more digits than its factorization.

3623432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 675 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 3623432 is about 1903.5314549542. The cubic root of 3623432 is about 153.5936891577.

Multiplying 3623432 by its product of digits (2592), we get a square (9391935744 = 96912²).

Adding to 3623432 its reverse (2343263), we get a palindrome (5966695).

The spelling of 3623432 in words is "three million, six hundred twenty-three thousand, four hundred thirty-two".