327853945 has 16 divisors (see below), whose sum is σ = 396380160. Its totient is φ = 260322624.

The previous prime is 327853921. The next prime is 327854053. The reversal of 327853945 is 549358723.

It is a cyclic number.

It is not a de Polignac number, because 327853945 - 2⁵ = 327853913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327853895 and 327853904.

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, 684216 + ... + 684694.

It is an arithmetic number, because the mean of its divisors is an integer number (24773760).

Almost surely, 2^327853945 is an apocalyptic number.

It is an amenable number.

327853945 is a deficient number, since it is larger than the sum of its proper divisors (68526215).

327853945 is a wasteful number, since it uses less digits than its factorization.

327853945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224.

The product of its digits is 907200, while the sum is 46.

The square root of 327853945 is about 18106.7375581577. The cubic root of 327853945 is about 689.5410691861.

The spelling of 327853945 in words is "three hundred twenty-seven million, eight hundred fifty-three thousand, nine hundred forty-five".