7669766086 has 8 divisors (see below), whose sum is σ = 11510777520. Its totient is φ = 3832840248.

The previous prime is 7669766063. The next prime is 7669766129. The reversal of 7669766086 is 6806679667.

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, 1016701 + ... + 1024216.

It is an arithmetic number, because the mean of its divisors is an integer number (1438847190).

Almost surely, 2^7669766086 is an apocalyptic number.

7669766086 is a deficient number, since it is larger than the sum of its proper divisors (3841011434).

7669766086 is a wasteful number, since it uses less digits than its factorization.

7669766086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042798.

The product of its (nonzero) digits is 27433728, while the sum is 61.

The square root of 7669766086 is about 87577.2007202788. The cubic root of 7669766086 is about 1972.0929156710.

The spelling of 7669766086 in words is "seven billion, six hundred sixty-nine million, seven hundred sixty-six thousand, eighty-six".