93916613 has 16 divisors (see below), whose sum is σ = 113909760. Its totient is φ = 75687216.

The previous prime is 93916607. The next prime is 93916621. The reversal of 93916613 is 31661939.

It is a cyclic number.

It is not a de Polignac number, because 93916613 - 2⁴ = 93916597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93916633) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4556 + ... + 14442.

It is an arithmetic number, because the mean of its divisors is an integer number (7119360).

Almost surely, 2^93916613 is an apocalyptic number.

It is an amenable number.

93916613 is a deficient number, since it is larger than the sum of its proper divisors (19993147).

93916613 is a wasteful number, since it uses less digits than its factorization.

93916613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9976.

The product of its digits is 26244, while the sum is 38.

The square root of 93916613 is about 9691.0584045294. The cubic root of 93916613 is about 454.5491053076.

The spelling of 93916613 in words is "ninety-three million, nine hundred sixteen thousand, six hundred thirteen".