429464388 has 12 divisors (see below), whose sum is σ = 1002083600. Its totient is φ = 143154792.

The previous prime is 429464377. The next prime is 429464407. The reversal of 429464388 is 883464924.

It is a tau number, because it is divible by the number of its divisors (12).

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, 17894338 + ... + 17894361.

Almost surely, 2^429464388 is an apocalyptic number.

It is an amenable number.

429464388 is an abundant number, since it is smaller than the sum of its proper divisors (572619212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

429464388 is a wasteful number, since it uses less digits than its factorization.

429464388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35788706 (or 35788704 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 429464388 is about 20723.5225770138. The cubic root of 429464388 is about 754.4707124654.

The spelling of 429464388 in words is "four hundred twenty-nine million, four hundred sixty-four thousand, three hundred eighty-eight".