7879915268806 has 8 divisors (see below), whose sum is σ = 13508426175120. Its totient is φ = 3377106543768.

The previous prime is 7879915268791. The next prime is 7879915268879. The reversal of 7879915268806 is 6088625199787.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281425545301 + ... + 281425545328.

It is an arithmetic number, because the mean of its divisors is an integer number (1688553271890).

Almost surely, 2^{7879915268806} is an apocalyptic number.

7879915268806 is a deficient number, since it is larger than the sum of its proper divisors (5628510906314).

7879915268806 is a wasteful number, since it uses less digits than its factorization.

7879915268806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562851090638.

The product of its (nonzero) digits is 731566080, while the sum is 76.

The spelling of 7879915268806 in words is "seven trillion, eight hundred seventy-nine billion, nine hundred fifteen million, two hundred sixty-eight thousand, eight hundred six".