1104393 has 8 divisors (see below), whose sum is σ = 1477408. Its totient is φ = 733824.

The previous prime is 1104379. The next prime is 1104403. The reversal of 1104393 is 3934011.

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

It is not a de Polignac number, because 1104393 - 2⁴ = 1104377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104343) 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, 1305 + ... + 1977.

It is an arithmetic number, because the mean of its divisors is an integer number (184676).

2^1104393 is an apocalyptic number.

It is an amenable number.

1104393 is a deficient number, since it is larger than the sum of its proper divisors (373015).

1104393 is an equidigital number, since it uses as much as digits as its factorization.

1104393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1104393 is about 1050.9010419635. The cubic root of 1104393 is about 103.3652473976.

The spelling of 1104393 in words is "one million, one hundred four thousand, three hundred ninety-three".