1104889669 has 8 divisors (see below), whose sum is σ = 1195923960. Its totient is φ = 1014718656.

The previous prime is 1104889651. The next prime is 1104889673. The reversal of 1104889669 is 9669884011.

It can be written as a sum of positive squares in 4 ways, for example, as 351112644 + 753777025 = 18738^2 + 27455^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1104889669 - 2¹⁷ = 1104758597 is a prime.

It is a super-2 number, since 2×1104889669² = 2441562361325859122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104889649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213154 + ... + 218275.

It is an arithmetic number, because the mean of its divisors is an integer number (149490495).

Almost surely, 2^1104889669 is an apocalyptic number.

It is an amenable number.

1104889669 is a deficient number, since it is larger than the sum of its proper divisors (91034291).

1104889669 is a wasteful number, since it uses less digits than its factorization.

1104889669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431639.

The product of its (nonzero) digits is 746496, while the sum is 52.

The square root of 1104889669 is about 33239.8807007486. The cubic root of 1104889669 is about 1033.8074025812.

The spelling of 1104889669 in words is "one billion, one hundred four million, eight hundred eighty-nine thousand, six hundred sixty-nine".