93661966 has 8 divisors (see below), whose sum is σ = 140567544. Its totient is φ = 46806120.

The previous prime is 93661951. The next prime is 93661979. The reversal of 93661966 is 66916639.

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, 7300 + ... + 15511.

It is an arithmetic number, because the mean of its divisors is an integer number (17570943).

Almost surely, 2^93661966 is an apocalyptic number.

93661966 is a deficient number, since it is larger than the sum of its proper divisors (46905578).

93661966 is a wasteful number, since it uses less digits than its factorization.

93661966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24866.

The product of its digits is 314928, while the sum is 46.

The square root of 93661966 is about 9677.9112415851. The cubic root of 93661966 is about 454.1379095484.

The spelling of 93661966 in words is "ninety-three million, six hundred sixty-one thousand, nine hundred sixty-six".