429368229 has 16 divisors (see below), whose sum is σ = 658036800. Its totient is φ = 276374448.

The previous prime is 429368221. The next prime is 429368231. The reversal of 429368229 is 922863924.

It is not a de Polignac number, because 429368229 - 2³ = 429368221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429368221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273399 + ... + 274964.

It is an arithmetic number, because the mean of its divisors is an integer number (41127300).

Almost surely, 2^429368229 is an apocalyptic number.

It is an amenable number.

429368229 is a deficient number, since it is larger than the sum of its proper divisors (228668571).

429368229 is a wasteful number, since it uses less digits than its factorization.

429368229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548401 (or 548395 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 429368229 is about 20721.2024023704. The cubic root of 429368229 is about 754.4143984716.

The spelling of 429368229 in words is "four hundred twenty-nine million, three hundred sixty-eight thousand, two hundred twenty-nine".