429492620 has 24 divisors (see below), whose sum is σ = 902381424. Its totient is φ = 171711936.

The previous prime is 429492619. The next prime is 429492667. The reversal of 429492620 is 26294924.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50174 + ... + 58106.

It is an arithmetic number, because the mean of its divisors is an integer number (37599226).

Almost surely, 2^429492620 is an apocalyptic number.

It is an amenable number.

429492620 is an abundant number, since it is smaller than the sum of its proper divisors (472888804).

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

429492620 is a wasteful number, since it uses less digits than its factorization.

429492620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10649 (or 10647 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 429492620 is about 20724.2037241482. The cubic root of 429492620 is about 754.4872444922.

The spelling of 429492620 in words is "four hundred twenty-nine million, four hundred ninety-two thousand, six hundred twenty".