3259498046479 has 2 divisors, whose sum is σ = 3259498046480. Its totient is φ = 3259498046478.

The previous prime is 3259498046471. The next prime is 3259498046491. The reversal of 3259498046479 is 9746408949523.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9746408949523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3259498046479 - 2³ = 3259498046471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3259498046471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629749023239 + 1629749023240.

It is an arithmetic number, because the mean of its divisors is an integer number (1629749023240).

Almost surely, 2^{3259498046479} is an apocalyptic number.

3259498046479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3259498046479 is an equidigital number, since it uses as much as digits as its factorization.

3259498046479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470292480, while the sum is 70.

The spelling of 3259498046479 in words is "three trillion, two hundred fifty-nine billion, four hundred ninety-eight million, forty-six thousand, four hundred seventy-nine".