1327103994 has 32 divisors (see below), whose sum is σ = 2729168640. Its totient is φ = 430028352.

The previous prime is 1327103959. The next prime is 1327104007. The reversal of 1327103994 is 4993017231.

It is a super-2 number, since 2×1327103994² = 3522410021781504072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15519 + ... + 53805.

It is an arithmetic number, because the mean of its divisors is an integer number (85286520).

Almost surely, 2^1327103994 is an apocalyptic number.

1327103994 is an abundant number, since it is smaller than the sum of its proper divisors (1402064646).

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

1327103994 is a wasteful number, since it uses less digits than its factorization.

1327103994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38454.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 1327103994 is about 36429.4385627887. The cubic root of 1327103994 is about 1098.9256711951.

The spelling of 1327103994 in words is "one billion, three hundred twenty-seven million, one hundred three thousand, nine hundred ninety-four".