1104353406 has 32 divisors (see below), whose sum is σ = 2642898720. Its totient is φ = 339800832.

The previous prime is 1104353401. The next prime is 1104353461. The reversal of 1104353406 is 6043534011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1104353406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104353401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785875 + ... + 787278.

It is an arithmetic number, because the mean of its divisors is an integer number (82590585).

Almost surely, 2^1104353406 is an apocalyptic number.

1104353406 is an abundant number, since it is smaller than the sum of its proper divisors (1538545314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104353406 is a wasteful number, since it uses less digits than its factorization.

1104353406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573177 (or 1573171 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1104353406 is about 33231.8131614873. The cubic root of 1104353406 is about 1033.6401212103.

Adding to 1104353406 its reverse (6043534011), we get a palindrome (7147887417).

The spelling of 1104353406 in words is "one billion, one hundred four million, three hundred fifty-three thousand, four hundred six".