1104816648 has 32 divisors (see below), whose sum is σ = 2974507200. Its totient is φ = 339943488.

The previous prime is 1104816637. The next prime is 1104816649. The reversal of 1104816648 is 8466184011.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1104816649) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1770228 + ... + 1770851.

It is an arithmetic number, because the mean of its divisors is an integer number (92953350).

Almost surely, 2^1104816648 is an apocalyptic number.

It is an amenable number.

1104816648 is an abundant number, since it is smaller than the sum of its proper divisors (1869690552).

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

1104816648 is a wasteful number, since it uses less digits than its factorization.

1104816648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541101 (or 3541097 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1104816648 is about 33238.7822881645. The cubic root of 1104816648 is about 1033.7846276636.

The spelling of 1104816648 in words is "one billion, one hundred four million, eight hundred sixteen thousand, six hundred forty-eight".