79085966 has 8 divisors (see below), whose sum is σ = 121522464. Its totient is φ = 38578480.

The previous prime is 79085957. The next prime is 79086013. The reversal of 79085966 is 66958097.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482150 + ... + 482313.

It is an arithmetic number, because the mean of its divisors is an integer number (15190308).

Almost surely, 2^79085966 is an apocalyptic number.

79085966 is a deficient number, since it is larger than the sum of its proper divisors (42436498).

79085966 is a wasteful number, since it uses less digits than its factorization.

79085966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964506.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 79085966 is about 8893.0290677586. The cubic root of 79085966 is about 429.2396261084.

The spelling of 79085966 in words is "seventy-nine million, eighty-five thousand, nine hundred sixty-six".