429897118 has 16 divisors (see below), whose sum is σ = 737234784. Its totient is φ = 184174560.

The previous prime is 429897079. The next prime is 429897137. The reversal of 429897118 is 811798924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64896 + ... + 71212.

It is an arithmetic number, because the mean of its divisors is an integer number (46077174).

Almost surely, 2^429897118 is an apocalyptic number.

429897118 is a deficient number, since it is larger than the sum of its proper divisors (307337666).

429897118 is a wasteful number, since it uses less digits than its factorization.

429897118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11187.

The product of its digits is 290304, while the sum is 49.

The square root of 429897118 is about 20733.9604996248. The cubic root of 429897118 is about 754.7240299518.

The spelling of 429897118 in words is "four hundred twenty-nine million, eight hundred ninety-seven thousand, one hundred eighteen".