1229032336 has 20 divisors (see below), whose sum is σ = 2721428992. Its totient is φ = 526728096.

The previous prime is 1229032327. The next prime is 1229032349. The reversal of 1229032336 is 6332309221.

It is a junction number, because it is equal to n+sod(n) for n = 1229032298 and 1229032307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5486640 + ... + 5486863.

Almost surely, 2^1229032336 is an apocalyptic number.

1229032336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1229032336 is an abundant number, since it is smaller than the sum of its proper divisors (1492396656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1229032336 is a wasteful number, since it uses less digits than its factorization.

1229032336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10973518 (or 10973512 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1229032336 is about 35057.5574733894. The cubic root of 1229032336 is about 1071.1602216820.

The spelling of 1229032336 in words is "one billion, two hundred twenty-nine million, thirty-two thousand, three hundred thirty-six".