4789229 has 4 divisors (see below), whose sum is σ = 4825920. Its totient is φ = 4752540.

The previous prime is 4789219. The next prime is 4789231. The reversal of 4789229 is 9229874.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9229874 = 2 ⋅4614937.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4789229 is a prime.

It is a d-powerful number, because it can be written as 4 + 7³ + 8² + 9³ + 2¹⁰ + 2¹² + 9⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4789219) 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, 18149 + ... + 18410.

It is an arithmetic number, because the mean of its divisors is an integer number (1206480).

Almost surely, 2^4789229 is an apocalyptic number.

It is an amenable number.

4789229 is a deficient number, since it is larger than the sum of its proper divisors (36691).

4789229 is a wasteful number, since it uses less digits than its factorization.

4789229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36690.

The product of its digits is 72576, while the sum is 41.

The square root of 4789229 is about 2188.4307162896. The cubic root of 4789229 is about 168.5602633814.

The spelling of 4789229 in words is "four million, seven hundred eighty-nine thousand, two hundred twenty-nine".