1468332609 has 8 divisors (see below), whose sum is σ = 1970247360. Its totient is φ = 972653136.

The previous prime is 1468332601. The next prime is 1468332643. The reversal of 1468332609 is 9062338641.

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

It is not a de Polignac number, because 1468332609 - 2³ = 1468332601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1468332601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558269 + ... + 1559210.

It is an arithmetic number, because the mean of its divisors is an integer number (246280920).

Almost surely, 2^1468332609 is an apocalyptic number.

It is an amenable number.

1468332609 is a deficient number, since it is larger than the sum of its proper divisors (501914751).

1468332609 is a wasteful number, since it uses less digits than its factorization.

1468332609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117639.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1468332609 is about 38318.8283876217. The cubic root of 1468332609 is about 1136.6012986701.

The spelling of 1468332609 in words is "one billion, four hundred sixty-eight million, three hundred thirty-two thousand, six hundred nine".