7679538166 has 8 divisors (see below), whose sum is σ = 11519790840. Its totient is φ = 3839607888.

The previous prime is 7679538079. The next prime is 7679538203. The reversal of 7679538166 is 6618359767.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7679538166.

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, 7951 + ... + 124186.

It is an arithmetic number, because the mean of its divisors is an integer number (1439973855).

Almost surely, 2^7679538166 is an apocalyptic number.

7679538166 is a deficient number, since it is larger than the sum of its proper divisors (3840252674).

7679538166 is a wasteful number, since it uses less digits than its factorization.

7679538166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161198.

The product of its digits is 11430720, while the sum is 58.

The square root of 7679538166 is about 87632.9741935078. The cubic root of 7679538166 is about 1972.9301107346.

The spelling of 7679538166 in words is "seven billion, six hundred seventy-nine million, five hundred thirty-eight thousand, one hundred sixty-six".