429223470 has 128 divisors (see below), whose sum is σ = 1170892800. Its totient is φ = 99906048.

The previous prime is 429223469. The next prime is 429223517. The reversal of 429223470 is 74322924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 977511 + ... + 977949.

It is an arithmetic number, because the mean of its divisors is an integer number (9147600).

Almost surely, 2^429223470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429223470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585446400).

429223470 is an abundant number, since it is smaller than the sum of its proper divisors (741669330).

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

429223470 is a wasteful number, since it uses less digits than its factorization.

429223470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 429223470 is about 20717.7090914995. The cubic root of 429223470 is about 754.3296068003.

The spelling of 429223470 in words is "four hundred twenty-nine million, two hundred twenty-three thousand, four hundred seventy".