328082877737 has 2 divisors, whose sum is σ = 328082877738. Its totient is φ = 328082877736.

The previous prime is 328082877721. The next prime is 328082877763. The reversal of 328082877737 is 737778280823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326114092096 + 1968785641 = 571064^2 + 44371^2 .

It is an emirp because it is prime and its reverse (737778280823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328082877737 - 2⁴ = 328082877721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 328082877737.

It is not a weakly prime, because it can be changed into another prime (328082877797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164041438868 + 164041438869.

It is an arithmetic number, because the mean of its divisors is an integer number (164041438869).

Almost surely, 2^328082877737 is an apocalyptic number.

It is an amenable number.

328082877737 is a deficient number, since it is larger than the sum of its proper divisors (1).

328082877737 is an equidigital number, since it uses as much as digits as its factorization.

328082877737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44255232, while the sum is 62.

The spelling of 328082877737 in words is "three hundred twenty-eight billion, eighty-two million, eight hundred seventy-seven thousand, seven hundred thirty-seven".