1327342818 has 16 divisors (see below), whose sum is σ = 2746226880. Its totient is φ = 427190736.

The previous prime is 1327342781. The next prime is 1327342823. The reversal of 1327342818 is 8182437231.

1327342818 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1327342818² = 3523677912992362248, which contains 22 as substring.

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, 3814030 + ... + 3814377.

It is an arithmetic number, because the mean of its divisors is an integer number (171639180).

Almost surely, 2^1327342818 is an apocalyptic number.

1327342818 is an abundant number, since it is smaller than the sum of its proper divisors (1418884062).

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

1327342818 is a wasteful number, since it uses less digits than its factorization.

1327342818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628441.

The product of its digits is 64512, while the sum is 39.

The square root of 1327342818 is about 36432.7163137749. The cubic root of 1327342818 is about 1098.9915876778.

The spelling of 1327342818 in words is "one billion, three hundred twenty-seven million, three hundred forty-two thousand, eight hundred eighteen".