429568872 has 32 divisors (see below), whose sum is σ = 1130445600. Its totient is φ = 135653184.

The previous prime is 429568871. The next prime is 429568883. The reversal of 429568872 is 278865924.

It is not an unprimeable number, because it can be changed into a prime (429568871) 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, 470563 + ... + 471474.

It is an arithmetic number, because the mean of its divisors is an integer number (35326425).

Almost surely, 2^429568872 is an apocalyptic number.

It is an amenable number.

429568872 is an abundant number, since it is smaller than the sum of its proper divisors (700876728).

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

429568872 is a wasteful number, since it uses less digits than its factorization.

429568872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942065 (or 942061 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 429568872 is about 20726.0433271766. The cubic root of 429568872 is about 754.5318923351.

The spelling of 429568872 in words is "four hundred twenty-nine million, five hundred sixty-eight thousand, eight hundred seventy-two".