1327354306 has 4 divisors (see below), whose sum is σ = 1991031462. Its totient is φ = 663677152.

The previous prime is 1327354297. The next prime is 1327354321. The reversal of 1327354306 is 6034537231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6034537231 = 251 ⋅24041981.

It can be written as a sum of positive squares in only one way, i.e., 864889281 + 462465025 = 29409^2 + 21505^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331838575 + ... + 331838578.

Almost surely, 2^1327354306 is an apocalyptic number.

1327354306 is a deficient number, since it is larger than the sum of its proper divisors (663677156).

1327354306 is an equidigital number, since it uses as much as digits as its factorization.

1327354306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663677155.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 1327354306 is about 36432.8739739264. The cubic root of 1327354306 is about 1098.9947582175.

The spelling of 1327354306 in words is "one billion, three hundred twenty-seven million, three hundred fifty-four thousand, three hundred six".