96993999 has 6 divisors (see below), whose sum is σ = 140102456. Its totient is φ = 64662660.

The previous prime is 96993997. The next prime is 96994003. The reversal of 96993999 is 99939969.

It is not a de Polignac number, because 96993999 - 2¹ = 96993997 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 (96993997) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5388547 + ... + 5388564.

Almost surely, 2^96993999 is an apocalyptic number.

96993999 is a deficient number, since it is larger than the sum of its proper divisors (43108457).

96993999 is a wasteful number, since it uses less digits than its factorization.

96993999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10777117 (or 10777114 counting only the distinct ones).

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

The square root of 96993999 is about 9848.5531424672. The cubic root of 96993999 is about 459.4606138363.

The spelling of 96993999 in words is "ninety-six million, nine hundred ninety-three thousand, nine hundred ninety-nine".