327923745 has 16 divisors (see below), whose sum is σ = 524942592. Its totient is φ = 174804480.

The previous prime is 327923741. The next prime is 327923753. The reversal of 327923745 is 547329723.

It is not a de Polignac number, because 327923745 - 2² = 327923741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327923697 and 327923706.

It is not an unprimeable number, because it can be changed into a prime (327923741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34680 + ... + 43110.

It is an arithmetic number, because the mean of its divisors is an integer number (32808912).

Almost surely, 2^327923745 is an apocalyptic number.

It is an amenable number.

327923745 is a deficient number, since it is larger than the sum of its proper divisors (197018847).

327923745 is a wasteful number, since it uses less digits than its factorization.

327923745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11032.

The product of its digits is 317520, while the sum is 42.

The square root of 327923745 is about 18108.6649148964. The cubic root of 327923745 is about 689.5900000714.

The spelling of 327923745 in words is "three hundred twenty-seven million, nine hundred twenty-three thousand, seven hundred forty-five".