327790969 has 8 divisors (see below), whose sum is σ = 360933408. Its totient is φ = 295205760.

The previous prime is 327790949. The next prime is 327790999. The reversal of 327790969 is 969097723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 327790969 - 2¹¹ = 327788921 is a prime.

It is a super-2 number, since 2×327790969² = 214893838715917922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (327790909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138072 + ... + 140425.

It is an arithmetic number, because the mean of its divisors is an integer number (45116676).

Almost surely, 2^327790969 is an apocalyptic number.

It is an amenable number.

327790969 is a deficient number, since it is larger than the sum of its proper divisors (33142439).

327790969 is a wasteful number, since it uses less digits than its factorization.

327790969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278615.

The product of its (nonzero) digits is 1285956, while the sum is 52.

The square root of 327790969 is about 18104.9984534658. The cubic root of 327790969 is about 689.4969160708.

The spelling of 327790969 in words is "three hundred twenty-seven million, seven hundred ninety thousand, nine hundred sixty-nine".