4643429 has 8 divisors (see below), whose sum is σ = 5586240. Its totient is φ = 3770496.

The previous prime is 4643417. The next prime is 4643437. The reversal of 4643429 is 9243464.

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 4643429 - 2⁴ = 4643413 is a prime.

It is a super-2 number, since 2×4643429² = 43122865756082, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4643395 and 4643404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643629) 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, 17324 + ... + 17589.

It is an arithmetic number, because the mean of its divisors is an integer number (698280).

Almost surely, 2^4643429 is an apocalyptic number.

It is an amenable number.

4643429 is a deficient number, since it is larger than the sum of its proper divisors (942811).

4643429 is a wasteful number, since it uses less digits than its factorization.

4643429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34939.

The product of its digits is 20736, while the sum is 32.

The square root of 4643429 is about 2154.8617125004. The cubic root of 4643429 is about 166.8320948579.

The spelling of 4643429 in words is "four million, six hundred forty-three thousand, four hundred twenty-nine".