327690356 has 12 divisors (see below), whose sum is σ = 655380768. Its totient is φ = 140438712.

The previous prime is 327690329. The next prime is 327690403. The reversal of 327690356 is 653096723.

327690356 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851586 + ... + 5851641.

It is an arithmetic number, because the mean of its divisors is an integer number (54615064).

Almost surely, 2^327690356 is an apocalyptic number.

It is an amenable number.

327690356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

327690356 is a wasteful number, since it uses less digits than its factorization.

327690356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11703238 (or 11703236 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 327690356 is about 18102.2196429057. The cubic root of 327690356 is about 689.4263635350.

The spelling of 327690356 in words is "three hundred twenty-seven million, six hundred ninety thousand, three hundred fifty-six".