429535470 has 256 divisors, whose sum is σ = 1370880000. Its totient is φ = 85857408.

The previous prime is 429535453. The next prime is 429535493. The reversal of 429535470 is 74535924.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 22607121 + ... + 22607139.

It is an arithmetic number, because the mean of its divisors is an integer number (5355000).

Almost surely, 2^429535470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429535470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685440000).

429535470 is an abundant number, since it is smaller than the sum of its proper divisors (941344530).

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

429535470 is a wasteful number, since it uses less digits than its factorization.

429535470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 429535470 is about 20725.2375137174. The cubic root of 429535470 is about 754.5123351083.

The spelling of 429535470 in words is "four hundred twenty-nine million, five hundred thirty-five thousand, four hundred seventy".