4229869 has 8 divisors (see below), whose sum is σ = 4847040. Its totient is φ = 3615936.

The previous prime is 4229851. The next prime is 4229873. The reversal of 4229869 is 9689224.

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 4229869 - 2⁷ = 4229741 is a prime.

It is a super-2 number, since 2×4229869² = 35783583514322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4229809) 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, 3642 + ... + 4660.

It is an arithmetic number, because the mean of its divisors is an integer number (605880).

Almost surely, 2^4229869 is an apocalyptic number.

It is an amenable number.

4229869 is a deficient number, since it is larger than the sum of its proper divisors (617171).

4229869 is a wasteful number, since it uses less digits than its factorization.

4229869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619.

The product of its digits is 62208, while the sum is 40.

The square root of 4229869 is about 2056.6645326839. The cubic root of 4229869 is about 161.7244337201.

The spelling of 4229869 in words is "four million, two hundred twenty-nine thousand, eight hundred sixty-nine".