1327379532 has 24 divisors (see below), whose sum is σ = 3204020400. Its totient is φ = 427202496.

The previous prime is 1327379509. The next prime is 1327379563. The reversal of 1327379532 is 2359737231.

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, 1906807 + ... + 1907502.

It is an arithmetic number, because the mean of its divisors is an integer number (133500850).

Almost surely, 2^1327379532 is an apocalyptic number.

1327379532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1327379532 is an abundant number, since it is smaller than the sum of its proper divisors (1876640868).

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

1327379532 is a wasteful number, since it uses less digits than its factorization.

1327379532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814345 (or 3814343 counting only the distinct ones).

The product of its digits is 238140, while the sum is 42.

The square root of 1327379532 is about 36433.2201706080. The cubic root of 1327379532 is about 1099.0017202034.

The spelling of 1327379532 in words is "one billion, three hundred twenty-seven million, three hundred seventy-nine thousand, five hundred thirty-two".