327616376836 has 48 divisors (see below), whose sum is σ = 671868247680. Its totient is φ = 136883013120.

The previous prime is 327616376821. The next prime is 327616376839. The reversal of 327616376836 is 638673616723.

It is a happy number.

It is a super-2 number, since 2×327616376836² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (327616376839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655726 + ... + 1041733.

It is an arithmetic number, because the mean of its divisors is an integer number (13997255160).

Almost surely, 2^327616376836 is an apocalyptic number.

It is an amenable number.

327616376836 is an abundant number, since it is smaller than the sum of its proper divisors (344251870844).

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

327616376836 is a wasteful number, since it uses less digits than its factorization.

327616376836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697644 (or 1697642 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 58.

The spelling of 327616376836 in words is "three hundred twenty-seven billion, six hundred sixteen million, three hundred seventy-six thousand, eight hundred thirty-six".