1429036609 has 64 divisors (see below), whose sum is σ = 2059223040. Its totient is φ = 954270720.

The previous prime is 1429036601. The next prime is 1429036613. The reversal of 1429036609 is 9066309241.

It is not a de Polignac number, because 1429036609 - 2³ = 1429036601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1429036601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1343812 + ... + 1344874.

It is an arithmetic number, because the mean of its divisors is an integer number (32175360).

Almost surely, 2^1429036609 is an apocalyptic number.

It is an amenable number.

1429036609 is a deficient number, since it is larger than the sum of its proper divisors (630186431).

1429036609 is a wasteful number, since it uses less digits than its factorization.

1429036609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 1429036609 is about 37802.6005586917. The cubic root of 1429036609 is about 1126.3701124873.

The spelling of 1429036609 in words is "one billion, four hundred twenty-nine million, thirty-six thousand, six hundred nine".