368676810329 has 4 divisors (see below), whose sum is σ = 378641048484. Its totient is φ = 358712572176.

The previous prime is 368676810283. The next prime is 368676810353. The reversal of 368676810329 is 923018676863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 923018676863 = 193 ⋅4782480191.

It can be written as a sum of positive squares in 2 ways, for example, as 289250352400 + 79426457929 = 537820^2 + 281827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368676810329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (368676810389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4982119022 + ... + 4982119095.

It is an arithmetic number, because the mean of its divisors is an integer number (94660262121).

Almost surely, 2^368676810329 is an apocalyptic number.

It is an amenable number.

368676810329 is a deficient number, since it is larger than the sum of its proper divisors (9964238155).

368676810329 is an equidigital number, since it uses as much as digits as its factorization.

368676810329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9964238154.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 368676810329 in words is "three hundred sixty-eight billion, six hundred seventy-six million, eight hundred ten thousand, three hundred twenty-nine".