3624229 has 4 divisors (see below), whose sum is σ = 4141984. Its totient is φ = 3106476.

The previous prime is 3624223. The next prime is 3624233. The reversal of 3624229 is 9224263.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3624229 - 2³ = 3624221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3624197 and 3624206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258867 + ... + 258880.

It is an arithmetic number, because the mean of its divisors is an integer number (1035496).

Almost surely, 2^3624229 is an apocalyptic number.

It is an amenable number.

3624229 is a deficient number, since it is larger than the sum of its proper divisors (517755).

3624229 is an equidigital number, since it uses as much as digits as its factorization.

3624229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517754.

The product of its digits is 5184, while the sum is 28.

The square root of 3624229 is about 1903.7407911793. The cubic root of 3624229 is about 153.6049496786.

The spelling of 3624229 in words is "three million, six hundred twenty-four thousand, two hundred twenty-nine".