1104992859 has 8 divisors (see below), whose sum is σ = 1475199040. Its totient is φ = 735724296.

The previous prime is 1104992803. The next prime is 1104992881. The reversal of 1104992859 is 9582994011.

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

It is not a de Polignac number, because 1104992859 - 2²³ = 1096604251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104996859) 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, 231649 + ... + 236370.

It is an arithmetic number, because the mean of its divisors is an integer number (184399880).

Almost surely, 2^1104992859 is an apocalyptic number.

1104992859 is a deficient number, since it is larger than the sum of its proper divisors (370206181).

1104992859 is an equidigital number, since it uses as much as digits as its factorization.

1104992859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468809.

The product of its (nonzero) digits is 233280, while the sum is 48.

The square root of 1104992859 is about 33241.4328662289. The cubic root of 1104992859 is about 1033.8395853617.

The spelling of 1104992859 in words is "one billion, one hundred four million, nine hundred ninety-two thousand, eight hundred fifty-nine".