429010090 has 16 divisors (see below), whose sum is σ = 786789288. Its totient is φ = 168366016.

The previous prime is 429010067. The next prime is 429010091. The reversal of 429010090 is 90010924.

It can be written as a sum of positive squares in 4 ways, for example, as 387420489 + 41589601 = 19683^2 + 6449^2 .

It is not an unprimeable number, because it can be changed into a prime (429010091) by changing a digit.

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, 404197 + ... + 405256.

Almost surely, 2^429010090 is an apocalyptic number.

429010090 is a deficient number, since it is larger than the sum of its proper divisors (357779198).

429010090 is a wasteful number, since it uses less digits than its factorization.

429010090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809513.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 429010090 is about 20712.5587506711. The cubic root of 429010090 is about 754.2045860418.

The spelling of 429010090 in words is "four hundred twenty-nine million, ten thousand, ninety".