2349229 has 4 divisors (see below), whose sum is σ = 2354976. Its totient is φ = 2343484.

The previous prime is 2349209. The next prime is 2349233. The reversal of 2349229 is 9229432.

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.

It is a cyclic number.

It is not a de Polignac number, because 2349229 - 2⁷ = 2349101 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 3¹³ + 4³ + 9⁵ + 2¹⁵ + 2¹⁷ + 9⁶ .

It is a Duffinian number.

2349229 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2349229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349209) 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, 2209 + ... + 3094.

It is an arithmetic number, because the mean of its divisors is an integer number (588744).

2^2349229 is an apocalyptic number.

It is an amenable number.

2349229 is a deficient number, since it is larger than the sum of its proper divisors (5747).

2349229 is an equidigital number, since it uses as much as digits as its factorization.

2349229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5746.

The product of its digits is 7776, while the sum is 31.

The square root of 2349229 is about 1532.7194785739. The cubic root of 2349229 is about 132.9357482631.

The spelling of 2349229 in words is "two million, three hundred forty-nine thousand, two hundred twenty-nine".