3624429 has 8 divisors (see below), whose sum is σ = 4914720. Its totient is φ = 2375216.

The previous prime is 3624407. The next prime is 3624431. The reversal of 3624429 is 9244263.

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

It is a cyclic number.

It is not a de Polignac number, because 3624429 - 2⁷ = 3624301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3624396 and 3624405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624469) 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, 10062 + ... + 10415.

It is an arithmetic number, because the mean of its divisors is an integer number (614340).

Almost surely, 2^3624429 is an apocalyptic number.

It is an amenable number.

3624429 is a deficient number, since it is larger than the sum of its proper divisors (1290291).

3624429 is a wasteful number, since it uses less digits than its factorization.

3624429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20539.

The product of its digits is 10368, while the sum is 30.

The square root of 3624429 is about 1903.7933186142. The cubic root of 3624429 is about 153.6077751462.

The spelling of 3624429 in words is "three million, six hundred twenty-four thousand, four hundred twenty-nine".