99329743 has 4 divisors (see below), whose sum is σ = 99352008. Its totient is φ = 99307480.

The previous prime is 99329693. The next prime is 99329771. The reversal of 99329743 is 34792399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34792399 = 23 ⋅1512713.

It is a cyclic number.

It is not a de Polignac number, because 99329743 - 2⁹ = 99329231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99329693 and 99329702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99329143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1873 + ... + 14218.

It is an arithmetic number, because the mean of its divisors is an integer number (24838002).

Almost surely, 2^99329743 is an apocalyptic number.

99329743 is a deficient number, since it is larger than the sum of its proper divisors (22265).

99329743 is a wasteful number, since it uses less digits than its factorization.

99329743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22264.

The product of its digits is 367416, while the sum is 46.

The square root of 99329743 is about 9966.4308054589. The cubic root of 99329743 is about 463.1195386618.

The spelling of 99329743 in words is "ninety-nine million, three hundred twenty-nine thousand, seven hundred forty-three".