429120868 has 24 divisors (see below), whose sum is σ = 867422304. Its totient is φ = 183580800.

The previous prime is 429120847. The next prime is 429120911. The reversal of 429120868 is 868021924.

It is a self number, because there is not a number n which added to its sum of digits gives 429120868.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286098 + ... + 287593.

It is an arithmetic number, because the mean of its divisors is an integer number (36142596).

Almost surely, 2^429120868 is an apocalyptic number.

It is an amenable number.

429120868 is an abundant number, since it is smaller than the sum of its proper divisors (438301436).

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

429120868 is a wasteful number, since it uses less digits than its factorization.

429120868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573723 (or 573721 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 429120868 is about 20715.2327527354. The cubic root of 429120868 is about 754.2694967803.

The spelling of 429120868 in words is "four hundred twenty-nine million, one hundred twenty thousand, eight hundred sixty-eight".