429267385 has 8 divisors (see below), whose sum is σ = 531737856. Its totient is φ = 332335920.

The previous prime is 429267373. The next prime is 429267427. The reversal of 429267385 is 583762924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 429267385 - 2⁷ = 429267257 is a prime.

It is a Duffinian number.

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, 1384579 + ... + 1384888.

It is an arithmetic number, because the mean of its divisors is an integer number (66467232).

Almost surely, 2^429267385 is an apocalyptic number.

It is an amenable number.

429267385 is a deficient number, since it is larger than the sum of its proper divisors (102470471).

429267385 is a wasteful number, since it uses less digits than its factorization.

429267385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769503.

The product of its digits is 725760, while the sum is 46.

The square root of 429267385 is about 20718.7689064770. The cubic root of 429267385 is about 754.3553317488.

The spelling of 429267385 in words is "four hundred twenty-nine million, two hundred sixty-seven thousand, three hundred eighty-five".