1080174449 has 4 divisors (see below), whose sum is σ = 1080383220. Its totient is φ = 1079965680.

The previous prime is 1080174439. The next prime is 1080174481. The reversal of 1080174449 is 9444710801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 497290000 + 582884449 = 22300^2 + 24143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1080174449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080174409) 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, 96422 + ... + 107039.

It is an arithmetic number, because the mean of its divisors is an integer number (270095805).

Almost surely, 2^1080174449 is an apocalyptic number.

It is an amenable number.

1080174449 is a deficient number, since it is larger than the sum of its proper divisors (208771).

1080174449 is an equidigital number, since it uses as much as digits as its factorization.

1080174449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208770.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1080174449 is about 32866.0075001513. The cubic root of 1080174449 is about 1026.0408064382.

The spelling of 1080174449 in words is "one billion, eighty million, one hundred seventy-four thousand, four hundred forty-nine".