229353849 has 12 divisors (see below), whose sum is σ = 343559216. Its totient is φ = 152902404.

The previous prime is 229353847. The next prime is 229353853. The reversal of 229353849 is 948353922.

It is a happy number.

229353849 is a `hidden beast` number, since 22 + 93 + 538 + 4 + 9 = 666.

It is not a de Polignac number, because 229353849 - 2¹ = 229353847 is a prime.

It is a super-2 number, since 2×229353849² = 105206376102229602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229353847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471679 + ... + 472164.

Almost surely, 2^229353849 is an apocalyptic number.

It is an amenable number.

229353849 is a deficient number, since it is larger than the sum of its proper divisors (114205367).

229353849 is an frugal number, since it uses more digits than its factorization.

229353849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943858 (or 943846 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 229353849 is about 15144.4329375517. The cubic root of 229353849 is about 612.1182729893.

The spelling of 229353849 in words is "two hundred twenty-nine million, three hundred fifty-three thousand, eight hundred forty-nine".