1104479839 has 2 divisors, whose sum is σ = 1104479840. Its totient is φ = 1104479838.

The previous prime is 1104479821. The next prime is 1104479867. The reversal of 1104479839 is 9389744011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104479839 - 2¹³ = 1104471647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104479869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552239919 + 552239920.

It is an arithmetic number, because the mean of its divisors is an integer number (552239920).

Almost surely, 2^1104479839 is an apocalyptic number.

1104479839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104479839 is an equidigital number, since it uses as much as digits as its factorization.

1104479839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1104479839 is about 33233.7153956641. The cubic root of 1104479839 is about 1033.6795654781.

The spelling of 1104479839 in words is "one billion, one hundred four million, four hundred seventy-nine thousand, eight hundred thirty-nine".