1104656321 has 8 divisors (see below), whose sum is σ = 1114553088. Its totient is φ = 1094782000.

The previous prime is 1104656309. The next prime is 1104656339. The reversal of 1104656321 is 1236564011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1104656321 - 2¹⁴ = 1104639937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104656521) 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 7 ways as a sum of consecutive naturals, for example, 102416 + ... + 112686.

It is an arithmetic number, because the mean of its divisors is an integer number (139319136).

Almost surely, 2^1104656321 is an apocalyptic number.

It is an amenable number.

1104656321 is a deficient number, since it is larger than the sum of its proper divisors (9896767).

1104656321 is a wasteful number, since it uses less digits than its factorization.

1104656321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1104656321 is about 33236.3704546691. The cubic root of 1104656321 is about 1033.7346188812.

The spelling of 1104656321 in words is "one billion, one hundred four million, six hundred fifty-six thousand, three hundred twenty-one".