1105344604 has 24 divisors (see below), whose sum is σ = 2380743008. Its totient is φ = 437279040.

The previous prime is 1105344593. The next prime is 1105344619. The reversal of 1105344604 is 4064435011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517967 + ... + 1518694.

Almost surely, 2^1105344604 is an apocalyptic number.

1105344604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1105344604 is an abundant number, since it is smaller than the sum of its proper divisors (1275398404).

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

1105344604 is a wasteful number, since it uses less digits than its factorization.

1105344604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036685 (or 3036683 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1105344604 is about 33246.7232069568. The cubic root of 1105344604 is about 1033.9492721417.

Adding to 1105344604 its reverse (4064435011), we get a palindrome (5169779615).

The spelling of 1105344604 in words is "one billion, one hundred five million, three hundred forty-four thousand, six hundred four".