1104828869 has 2 divisors, whose sum is σ = 1104828870. Its totient is φ = 1104828868.

The previous prime is 1104828847. The next prime is 1104828877. The reversal of 1104828869 is 9688284011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103236225 + 1592644 = 33215^2 + 1262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104828869 is a prime.

It is a super-2 number, since 2×1104828869² = 2441293659551638322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104828839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552414434 + 552414435.

It is an arithmetic number, because the mean of its divisors is an integer number (552414435).

Almost surely, 2^1104828869 is an apocalyptic number.

It is an amenable number.

1104828869 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104828869 is an equidigital number, since it uses as much as digits as its factorization.

1104828869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 1104828869 is about 33238.9661241140. The cubic root of 1104828869 is about 1033.7884394078.

The spelling of 1104828869 in words is "one billion, one hundred four million, eight hundred twenty-eight thousand, eight hundred sixty-nine".