429622372 has 12 divisors (see below), whose sum is σ = 751993200. Its totient is φ = 214767176.

The previous prime is 429622367. The next prime is 429622381. The reversal of 429622372 is 273226924.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21879 + ... + 36577.

It is an arithmetic number, because the mean of its divisors is an integer number (62666100).

Almost surely, 2^429622372 is an apocalyptic number.

It is an amenable number.

429622372 is a deficient number, since it is larger than the sum of its proper divisors (322370828).

429622372 is a wasteful number, since it uses less digits than its factorization.

429622372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22010 (or 22008 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 429622372 is about 20727.3339337214. Note that the first 3 decimals coincide. The cubic root of 429622372 is about 754.5632150427.

The spelling of 429622372 in words is "four hundred twenty-nine million, six hundred twenty-two thousand, three hundred seventy-two".