429625930 has 8 divisors (see below), whose sum is σ = 773326692. Its totient is φ = 171850368.

The previous prime is 429625879. The next prime is 429625949. The reversal of 429625930 is 39526924.

It can be written as a sum of positive squares in 2 ways, for example, as 427372929 + 2253001 = 20673^2 + 1501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21481287 + ... + 21481306.

Almost surely, 2^429625930 is an apocalyptic number.

429625930 is a deficient number, since it is larger than the sum of its proper divisors (343700762).

429625930 is a wasteful number, since it uses less digits than its factorization.

429625930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42962600.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 429625930 is about 20727.4197622377. The cubic root of 429625930 is about 754.5652980569.

The spelling of 429625930 in words is "four hundred twenty-nine million, six hundred twenty-five thousand, nine hundred thirty".