2679336605 has 8 divisors (see below), whose sum is σ = 3507495264. Its totient is φ = 1948608400.

The previous prime is 2679336577. The next prime is 2679336641. The reversal of 2679336605 is 5066339762.

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

It is a de Polignac number, because none of the positive numbers 2^k-2679336605 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2679336605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24357551 + ... + 24357660.

It is an arithmetic number, because the mean of its divisors is an integer number (438436908).

Almost surely, 2^2679336605 is an apocalyptic number.

It is an amenable number.

2679336605 is a deficient number, since it is larger than the sum of its proper divisors (828158659).

2679336605 is a wasteful number, since it uses less digits than its factorization.

2679336605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48715227.

The product of its (nonzero) digits is 1224720, while the sum is 47.

The square root of 2679336605 is about 51762.3087294220. The cubic root of 2679336605 is about 1388.9152907680.

The spelling of 2679336605 in words is "two billion, six hundred seventy-nine million, three hundred thirty-six thousand, six hundred five".