104443669 has 4 divisors (see below), whose sum is σ = 113938560. Its totient is φ = 94948780.

The previous prime is 104443643. The next prime is 104443679. The reversal of 104443669 is 966344401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104443669 - 2¹¹ = 104441621 is a prime.

It is a super-2 number, since 2×104443669² = 21816959988363122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104443679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4747429 + ... + 4747450.

It is an arithmetic number, because the mean of its divisors is an integer number (28484640).

Almost surely, 2^104443669 is an apocalyptic number.

It is an amenable number.

104443669 is a deficient number, since it is larger than the sum of its proper divisors (9494891).

104443669 is an equidigital number, since it uses as much as digits as its factorization.

104443669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9494890.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 104443669 is about 10219.7685394533. The cubic root of 104443669 is about 470.9347159723.

The spelling of 104443669 in words is "one hundred four million, four hundred forty-three thousand, six hundred sixty-nine".