429854673 has 16 divisors (see below), whose sum is σ = 607274496. Its totient is φ = 269525760.

The previous prime is 429854671. The next prime is 429854681. The reversal of 429854673 is 376458924.

It is not a de Polignac number, because 429854673 - 2¹ = 429854671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (429854671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130515 + ... + 133767.

It is an arithmetic number, because the mean of its divisors is an integer number (37954656).

Almost surely, 2^429854673 is an apocalyptic number.

It is an amenable number.

429854673 is a deficient number, since it is larger than the sum of its proper divisors (177419823).

429854673 is a wasteful number, since it uses less digits than its factorization.

429854673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864.

The product of its digits is 1451520, while the sum is 48.

The square root of 429854673 is about 20732.9369120730. The cubic root of 429854673 is about 754.6991904306.

The spelling of 429854673 in words is "four hundred twenty-nine million, eight hundred fifty-four thousand, six hundred seventy-three".