327992162436 has 45 divisors (see below), whose sum is σ = 857463251029. Its totient is φ = 109327284576.

The previous prime is 327992162413. The next prime is 327992162461. The reversal of 327992162436 is 634261299723.

The square root of 327992162436 is 572706.

It is a perfect power (a square), and thus also a powerful number.

327992162436 is a `hidden beast` number, since 3 + 2 + 7 + 9 + 9 + 2 + 1 + 624 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 294230304900 + 33761857536 = 542430^2 + 183744^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10292800 + ... + 10324616.

Almost surely, 2^327992162436 is an apocalyptic number.

327992162436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

327992162436 is the 572706-th square number.

It is an amenable number.

327992162436 is an abundant number, since it is smaller than the sum of its proper divisors (529471088593).

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

327992162436 is an frugal number, since it uses more digits than its factorization.

327992162436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63650 (or 31822 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The spelling of 327992162436 in words is "three hundred twenty-seven billion, nine hundred ninety-two million, one hundred sixty-two thousand, four hundred thirty-six".