429768422 has 8 divisors (see below), whose sum is σ = 647468400. Its totient is φ = 213945624.

The previous prime is 429768413. The next prime is 429768461. The reversal of 429768422 is 224867924.

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

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 3 ways as a sum of consecutive naturals, for example, 468722 + ... + 469637.

It is an arithmetic number, because the mean of its divisors is an integer number (80933550).

Almost surely, 2^429768422 is an apocalyptic number.

429768422 is a deficient number, since it is larger than the sum of its proper divisors (217699978).

429768422 is a wasteful number, since it uses less digits than its factorization.

429768422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938590.

The product of its digits is 387072, while the sum is 44.

The square root of 429768422 is about 20730.8567599123. The cubic root of 429768422 is about 754.6487098704.

The spelling of 429768422 in words is "four hundred twenty-nine million, seven hundred sixty-eight thousand, four hundred twenty-two".