99993496 has 8 divisors (see below), whose sum is σ = 187487820. Its totient is φ = 49996744.

The previous prime is 99993469. The next prime is 99993497. The reversal of 99993496 is 69439999.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 99993496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99993497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249586 + ... + 6249601.

Almost surely, 2^99993496 is an apocalyptic number.

It is an amenable number.

99993496 is a deficient number, since it is larger than the sum of its proper divisors (87494324).

99993496 is a wasteful number, since it uses less digits than its factorization.

99993496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12499193 (or 12499189 counting only the distinct ones).

The product of its digits is 4251528, while the sum is 58.

The square root of 99993496 is about 9999.6747947121. The cubic root of 99993496 is about 464.1488201785.

It can be divided in two parts, 99993 and 496, that added together give a square (100489 = 317²).

The spelling of 99993496 in words is "ninety-nine million, nine hundred ninety-three thousand, four hundred ninety-six".