429344130 has 64 divisors (see below), whose sum is σ = 1071221760. Its totient is φ = 109998336.

The previous prime is 429344077. The next prime is 429344131. The reversal of 429344130 is 31443924.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (429344131) 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 31 ways as a sum of consecutive naturals, for example, 192904 + ... + 195116.

It is an arithmetic number, because the mean of its divisors is an integer number (16737840).

Almost surely, 2^429344130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429344130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535610880).

429344130 is an abundant number, since it is smaller than the sum of its proper divisors (641877630).

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

429344130 is a wasteful number, since it uses less digits than its factorization.

429344130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 429344130 is about 20720.6208883807. The cubic root of 429344130 is about 754.4002839567.

The spelling of 429344130 in words is "four hundred twenty-nine million, three hundred forty-four thousand, one hundred thirty".