39498466489493 has 16 divisors (see below), whose sum is σ = 43294330901760. Its totient is φ = 35736907233600.

The previous prime is 39498466489423. The next prime is 39498466489501.

39498466489493 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 39498466489493 - 2¹⁰ = 39498466488469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39498466489423) 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, 3374948 + ... + 9507218.

It is an arithmetic number, because the mean of its divisors is an integer number (2705895681360).

Almost surely, 2^{39498466489493} is an apocalyptic number.

It is an amenable number.

39498466489493 is a deficient number, since it is larger than the sum of its proper divisors (3795864412267).

39498466489493 is a wasteful number, since it uses less digits than its factorization.

39498466489493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135068.

The product of its digits is 34828517376, while the sum is 86.

The spelling of 39498466489493 in words is "thirty-nine trillion, four hundred ninety-eight billion, four hundred sixty-six million, four hundred eighty-nine thousand, four hundred ninety-three".