429064860 has 96 divisors (see below), whose sum is σ = 1420392960. Its totient is φ = 94687488.

The previous prime is 429064847. The next prime is 429064871. The reversal of 429064860 is 68460924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5434 + ... + 29793.

It is an arithmetic number, because the mean of its divisors is an integer number (14795760).

Almost surely, 2^429064860 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 429064860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710196480).

429064860 is an abundant number, since it is smaller than the sum of its proper divisors (991328100).

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

429064860 is a wasteful number, since it uses less digits than its factorization.

429064860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35275 (or 35273 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 429064860 is about 20713.8808531863. The cubic root of 429064860 is about 754.2366801024.

It can be divided in two parts, 429064 and 860, that added together give a palindrome (429924).

The spelling of 429064860 in words is "four hundred twenty-nine million, sixty-four thousand, eight hundred sixty".