104768389 has 4 divisors (see below), whose sum is σ = 114292800. Its totient is φ = 95243980.

The previous prime is 104768383. The next prime is 104768393. The reversal of 104768389 is 983867401.

It is a happy number.

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 104768389 - 2¹⁵ = 104735621 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 (104768383) 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, 4762189 + ... + 4762210.

It is an arithmetic number, because the mean of its divisors is an integer number (28573200).

Almost surely, 2^104768389 is an apocalyptic number.

It is an amenable number.

104768389 is a deficient number, since it is larger than the sum of its proper divisors (9524411).

104768389 is an equidigital number, since it uses as much as digits as its factorization.

104768389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524410.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 104768389 is about 10235.6430672430. The cubic root of 104768389 is about 471.4222633596.

The spelling of 104768389 in words is "one hundred four million, seven hundred sixty-eight thousand, three hundred eighty-nine".