327397961948 has 24 divisors (see below), whose sum is σ = 619556599872. Its totient is φ = 150791550464.

The previous prime is 327397961881. The next prime is 327397961953. The reversal of 327397961948 is 849169793723.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51216761 + ... + 51223152.

It is an arithmetic number, because the mean of its divisors is an integer number (25814858328).

Almost surely, 2^327397961948 is an apocalyptic number.

It is an amenable number.

327397961948 is a deficient number, since it is larger than the sum of its proper divisors (292158637924).

327397961948 is a wasteful number, since it uses less digits than its factorization.

327397961948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102439981 (or 102439979 counting only the distinct ones).

The product of its digits is 123451776, while the sum is 68.

The spelling of 327397961948 in words is "three hundred twenty-seven billion, three hundred ninety-seven million, nine hundred sixty-one thousand, nine hundred forty-eight".