104699486329 has 9 divisors (see below), whose sum is σ = 105243627909. Its totient is φ = 104158148700.

The previous prime is 104699486327. The next prime is 104699486341. The reversal of 104699486329 is 923684996401.

The square root of 104699486329 is 323573.

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

It is not a de Polignac number, because 104699486329 - 2¹ = 104699486327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104699486327) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 72156054 + ... + 72157504.

Almost surely, 2^104699486329 is an apocalyptic number.

104699486329 is the 323573-rd square number.

104699486329 is the 161787-th centered octagonal number.

It is an amenable number.

104699486329 is a deficient number, since it is larger than the sum of its proper divisors (544141580).

104699486329 is an frugal number, since it uses more digits than its factorization.

104699486329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 61.

The spelling of 104699486329 in words is "one hundred four billion, six hundred ninety-nine million, four hundred eighty-six thousand, three hundred twenty-nine".