4939229 has 8 divisors (see below), whose sum is σ = 5157432. Its totient is φ = 4725760.

The previous prime is 4939223. The next prime is 4939237. The reversal of 4939229 is 9229394.

It can be written as a sum of positive squares in 4 ways, for example, as 931225 + 4008004 = 965^2 + 2002^2 .

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 4939229 - 2⁴ = 4939213 is a prime.

It is a super-2 number, since 2×4939229² = 48791966228882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4939192 and 4939201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939223) 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, 1037 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (644679).

Almost surely, 2^4939229 is an apocalyptic number.

It is an amenable number.

4939229 is a deficient number, since it is larger than the sum of its proper divisors (218203).

4939229 is a wasteful number, since it uses less digits than its factorization.

4939229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367.

The product of its digits is 34992, while the sum is 38.

The square root of 4939229 is about 2222.4376256714. The cubic root of 4939229 is about 170.3019891782.

The spelling of 4939229 in words is "four million, nine hundred thirty-nine thousand, two hundred twenty-nine".