429088620 has 48 divisors (see below), whose sum is σ = 1205070048. Its totient is φ = 114078720.

The previous prime is 429088607. The next prime is 429088733. The reversal of 429088620 is 26880924.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9610 + ... + 30830.

It is an arithmetic number, because the mean of its divisors is an integer number (25105626).

Almost surely, 2^429088620 is an apocalyptic number.

It is an amenable number.

429088620 is an abundant number, since it is smaller than the sum of its proper divisors (775981428).

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

429088620 is a wasteful number, since it uses less digits than its factorization.

429088620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21570 (or 21568 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 429088620 is about 20714.4543736976. The cubic root of 429088620 is about 754.2506021100.

The spelling of 429088620 in words is "four hundred twenty-nine million, eighty-eight thousand, six hundred twenty".