99496439 has 8 divisors (see below), whose sum is σ = 113785248. Its totient is φ = 85226400.

The previous prime is 99496433. The next prime is 99496447. The reversal of 99496439 is 93469499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-99496439 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 (99496433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9569 + ... + 17045.

It is an arithmetic number, because the mean of its divisors is an integer number (14223156).

Almost surely, 2^99496439 is an apocalyptic number.

99496439 is a deficient number, since it is larger than the sum of its proper divisors (14288809).

99496439 is a wasteful number, since it uses less digits than its factorization.

99496439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9385.

The product of its digits is 1889568, while the sum is 53.

The square root of 99496439 is about 9974.7901732317. The cubic root of 99496439 is about 463.3784642247.

The spelling of 99496439 in words is "ninety-nine million, four hundred ninety-six thousand, four hundred thirty-nine".