429734226 has 8 divisors (see below), whose sum is σ = 859468464. Its totient is φ = 143244740.

The previous prime is 429734219. The next prime is 429734237. The reversal of 429734226 is 622437924.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

429734226 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35811180 + ... + 35811191.

It is an arithmetic number, because the mean of its divisors is an integer number (107433558).

Almost surely, 2^429734226 is an apocalyptic number.

429734226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

429734226 is a wasteful number, since it uses less digits than its factorization.

429734226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71622376.

The product of its digits is 145152, while the sum is 39.

The square root of 429734226 is about 20730.0319826092. The cubic root of 429734226 is about 754.6286939343.

The spelling of 429734226 in words is "four hundred twenty-nine million, seven hundred thirty-four thousand, two hundred twenty-six".