1029609106 has 8 divisors (see below), whose sum is σ = 1545711804. Its totient is φ = 514371840.

The previous prime is 1029609103. The next prime is 1029609137. The reversal of 1029609106 is 6019069201.

It can be written as a sum of positive squares in 2 ways, for example, as 884527081 + 145082025 = 29741^2 + 12045^2 .

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

It is a super-2 number, since 2×1029609106² = 2120189822316238472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1029609103) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 213375 + ... + 218146.

Almost surely, 2^1029609106 is an apocalyptic number.

1029609106 is a deficient number, since it is larger than the sum of its proper divisors (516102698).

1029609106 is a wasteful number, since it uses less digits than its factorization.

1029609106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432716.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 1029609106 is about 32087.5225905647. The cubic root of 1029609106 is about 1009.7738623869.

The spelling of 1029609106 in words is "one billion, twenty-nine million, six hundred nine thousand, one hundred six".