327694043 has 4 divisors (see below), whose sum is σ = 331642248. Its totient is φ = 323745840.

The previous prime is 327694001. The next prime is 327694069. The reversal of 327694043 is 340496723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 327694043 - 2¹⁴ = 327677659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 327693988 and 327694006.

It is not an unprimeable number, because it can be changed into a prime (327694243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973978 + ... + 1974143.

It is an arithmetic number, because the mean of its divisors is an integer number (82910562).

Almost surely, 2^327694043 is an apocalyptic number.

327694043 is a deficient number, since it is larger than the sum of its proper divisors (3948205).

327694043 is an equidigital number, since it uses as much as digits as its factorization.

327694043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948204.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 327694043 is about 18102.3214809593. The cubic root of 327694043 is about 689.4289492133.

The spelling of 327694043 in words is "three hundred twenty-seven million, six hundred ninety-four thousand, forty-three".