1104345917 has 2 divisors, whose sum is σ = 1104345918. Its totient is φ = 1104345916.

The previous prime is 1104345901. The next prime is 1104345941. The reversal of 1104345917 is 7195434011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 858138436 + 246207481 = 29294^2 + 15691^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104345917 - 2⁴ = 1104345901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104345017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552172958 + 552172959.

It is an arithmetic number, because the mean of its divisors is an integer number (552172959).

Almost surely, 2^1104345917 is an apocalyptic number.

It is an amenable number.

1104345917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104345917 is an equidigital number, since it uses as much as digits as its factorization.

1104345917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 1104345917 is about 33231.7004831230. The cubic root of 1104345917 is about 1033.6377847154.

Adding to 1104345917 its reverse (7195434011), we get a palindrome (8299779928).

The spelling of 1104345917 in words is "one billion, one hundred four million, three hundred forty-five thousand, nine hundred seventeen".