1327297080 has 32 divisors (see below), whose sum is σ = 3981891600. Its totient is φ = 353945856.

The previous prime is 1327297063. The next prime is 1327297093. The reversal of 1327297080 is 807927231.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 5530285 + ... + 5530524.

Almost surely, 2^1327297080 is an apocalyptic number.

1327297080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1327297080 is an abundant number, since it is smaller than the sum of its proper divisors (2654594520).

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

1327297080 is a wasteful number, since it uses less digits than its factorization.

1327297080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11060823 (or 11060819 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 1327297080 is about 36432.0886033178. The cubic root of 1327297080 is about 1098.9789643992.

The spelling of 1327297080 in words is "one billion, three hundred twenty-seven million, two hundred ninety-seven thousand, eighty".