7873934260499 has 4 divisors (see below), whose sum is σ = 7877577915720. Its totient is φ = 7870290605280.

The previous prime is 7873934260459. The next prime is 7873934260519. The reversal of 7873934260499 is 9940624393787.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7873934260499 - 2¹² = 7873934256403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7873934260429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821824369 + ... + 1821828690.

It is an arithmetic number, because the mean of its divisors is an integer number (1969394478930).

Almost surely, 2^{7873934260499} is an apocalyptic number.

7873934260499 is a deficient number, since it is larger than the sum of its proper divisors (3643655221).

7873934260499 is a wasteful number, since it uses less digits than its factorization.

7873934260499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643655220.

The product of its (nonzero) digits is 493807104, while the sum is 71.

The spelling of 7873934260499 in words is "seven trillion, eight hundred seventy-three billion, nine hundred thirty-four million, two hundred sixty thousand, four hundred ninety-nine".