1104634859 has 2 divisors, whose sum is σ = 1104634860. Its totient is φ = 1104634858.

The previous prime is 1104634849. The next prime is 1104634919. The reversal of 1104634859 is 9584364011.

It is a weak prime.

It is an emirp because it is prime and its reverse (9584364011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104634859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104634819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552317429 + 552317430.

It is an arithmetic number, because the mean of its divisors is an integer number (552317430).

Almost surely, 2^1104634859 is an apocalyptic number.

1104634859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104634859 is an equidigital number, since it uses as much as digits as its factorization.

1104634859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1104634859 is about 33236.0475839111. The cubic root of 1104634859 is about 1033.7279241426.

The spelling of 1104634859 in words is "one billion, one hundred four million, six hundred thirty-four thousand, eight hundred fifty-nine".