429444488 has 64 divisors (see below), whose sum is σ = 914941440. Its totient is φ = 188760000.

The previous prime is 429444481. The next prime is 429444541. The reversal of 429444488 is 884444924.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (429444481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 329438 + ... + 330738.

It is an arithmetic number, because the mean of its divisors is an integer number (14295960).

Almost surely, 2^429444488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429444488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457470720).

429444488 is an abundant number, since it is smaller than the sum of its proper divisors (485496952).

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

429444488 is a wasteful number, since it uses less digits than its factorization.

429444488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1345 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 47.

The square root of 429444488 is about 20723.0424407228. The cubic root of 429444488 is about 754.4590590357.

It can be divided in two parts, 4 and 29444488, that added together give a palindrome (29444492).

The spelling of 429444488 in words is "four hundred twenty-nine million, four hundred forty-four thousand, four hundred eighty-eight".