1327671716 has 24 divisors (see below), whose sum is σ = 2676258816. Its totient is φ = 564520320.

The previous prime is 1327671643. The next prime is 1327671727. The reversal of 1327671716 is 6171767231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183125 + ... + 190236.

It is an arithmetic number, because the mean of its divisors is an integer number (111510784).

Almost surely, 2^1327671716 is an apocalyptic number.

It is an amenable number.

1327671716 is an abundant number, since it is smaller than the sum of its proper divisors (1348587100).

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

1327671716 is a wasteful number, since it uses less digits than its factorization.

1327671716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373499 (or 373497 counting only the distinct ones).

The product of its digits is 74088, while the sum is 41.

The square root of 1327671716 is about 36437.2298068884. The cubic root of 1327671716 is about 1099.0823520430.

The spelling of 1327671716 in words is "one billion, three hundred twenty-seven million, six hundred seventy-one thousand, seven hundred sixteen".