429626285 has 16 divisors (see below), whose sum is σ = 564250752. Its totient is φ = 311438400.

The previous prime is 429626251. The next prime is 429626291. The reversal of 429626285 is 582626924.

It is not a de Polignac number, because 429626285 - 2²⁴ = 412849069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 4547 + ... + 29663.

It is an arithmetic number, because the mean of its divisors is an integer number (35265672).

Almost surely, 2^429626285 is an apocalyptic number.

It is an amenable number.

429626285 is a deficient number, since it is larger than the sum of its proper divisors (134624467).

429626285 is a wasteful number, since it uses less digits than its factorization.

429626285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25444.

The product of its digits is 414720, while the sum is 44.

The square root of 429626285 is about 20727.4283257716. The cubic root of 429626285 is about 754.5655058893.

The spelling of 429626285 in words is "four hundred twenty-nine million, six hundred twenty-six thousand, two hundred eighty-five".