1327563830 has 16 divisors (see below), whose sum is σ = 2530180800. Its totient is φ = 499788672.

The previous prime is 1327563829. The next prime is 1327563857. The reversal of 1327563830 is 383657231.

It is a Curzon number.

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, 3904430 + ... + 3904769.

It is an arithmetic number, because the mean of its divisors is an integer number (158136300).

Almost surely, 2^1327563830 is an apocalyptic number.

1327563830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1327563830 is a deficient number, since it is larger than the sum of its proper divisors (1202616970).

1327563830 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 1327563830 = (3375036182)₉.

1327563830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809223.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 1327563830 is about 36435.7493404486. The cubic root of 1327563830 is about 1099.0525809258.

The spelling of 1327563830 in words is "one billion, three hundred twenty-seven million, five hundred sixty-three thousand, eight hundred thirty".