104444479 has 6 divisors (see below), whose sum is σ = 105941360. Its totient is φ = 102968460.

The previous prime is 104444477. The next prime is 104444521. The reversal of 104444479 is 974444401.

It is not a de Polignac number, because 104444479 - 2¹ = 104444477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104444471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5319 + ... + 15400.

Almost surely, 2^104444479 is an apocalyptic number.

104444479 is a deficient number, since it is larger than the sum of its proper divisors (1496881).

104444479 is an frugal number, since it uses more digits than its factorization.

104444479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20861 (or 20790 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 104444479 is about 10219.8081684540. The cubic root of 104444479 is about 470.9359333946.

The spelling of 104444479 in words is "one hundred four million, four hundred forty-four thousand, four hundred seventy-nine".