93969999 has 12 divisors (see below), whose sum is σ = 143719056. Its totient is φ = 58961472.

The previous prime is 93969971. The next prime is 93970001. The reversal of 93969999 is 99996939.

It is not a de Polignac number, because 93969999 - 2⁷ = 93969871 is a prime.

93969999 is a modest number, since divided by 9999 gives 9396 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93969919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306939 + ... + 307244.

It is an arithmetic number, because the mean of its divisors is an integer number (11976588).

Almost surely, 2^93969999 is an apocalyptic number.

93969999 is a deficient number, since it is larger than the sum of its proper divisors (49749057).

93969999 is a wasteful number, since it uses less digits than its factorization.

93969999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614206 (or 614203 counting only the distinct ones).

The product of its digits is 9565938, while the sum is 63.

The square root of 93969999 is about 9693.8124079229. The cubic root of 93969999 is about 454.6352170231.

The spelling of 93969999 in words is "ninety-three million, nine hundred sixty-nine thousand, nine hundred ninety-nine".