1029226329 has 12 divisors (see below), whose sum is σ = 1508850096. Its totient is φ = 675909432.

The previous prime is 1029226307. The next prime is 1029226339. The reversal of 1029226329 is 9236229201.

1029226329 is a `hidden beast` number, since 10 + 2 + 9 + 2 + 2 + 632 + 9 = 666.

It is not a de Polignac number, because 1029226329 - 2⁷ = 1029226201 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1029226293 and 1029226302.

It is not an unprimeable number, because it can be changed into a prime (1029226339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852819 + ... + 854024.

It is an arithmetic number, because the mean of its divisors is an integer number (125737508).

Almost surely, 2^1029226329 is an apocalyptic number.

It is an amenable number.

1029226329 is a deficient number, since it is larger than the sum of its proper divisors (479623767).

1029226329 is a wasteful number, since it uses less digits than its factorization.

1029226329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706916 (or 1706913 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 1029226329 is about 32081.5574590761. The cubic root of 1029226329 is about 1009.6487125879.

The spelling of 1029226329 in words is "one billion, twenty-nine million, two hundred twenty-six thousand, three hundred twenty-nine".