3624243 has 8 divisors (see below), whose sum is σ = 5522688. Its totient is φ = 2070984.

The previous prime is 3624239. The next prime is 3624287. The reversal of 3624243 is 3424263.

It is a happy number.

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

It is not a de Polignac number, because 3624243 - 2² = 3624239 is a prime.

3624243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3624223) 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, 86271 + ... + 86312.

It is an arithmetic number, because the mean of its divisors is an integer number (690336).

Almost surely, 2^3624243 is an apocalyptic number.

3624243 is a deficient number, since it is larger than the sum of its proper divisors (1898445).

3624243 is a wasteful number, since it uses less digits than its factorization.

3624243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172593.

The product of its digits is 3456, while the sum is 24.

The square root of 3624243 is about 1903.7444681469. The cubic root of 3624243 is about 153.6051474648.

The spelling of 3624243 in words is "three million, six hundred twenty-four thousand, two hundred forty-three".