99744349 has 8 divisors (see below), whose sum is σ = 102755520. Its totient is φ = 96760800.

The previous prime is 99744301. The next prime is 99744377. The reversal of 99744349 is 94344799.

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

It is a cyclic number.

It is not a de Polignac number, because 99744349 - 2⁷ = 99744221 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 (99244349) 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, 544 + ... + 14134.

It is an arithmetic number, because the mean of its divisors is an integer number (12844440).

Almost surely, 2^99744349 is an apocalyptic number.

It is an amenable number.

99744349 is a deficient number, since it is larger than the sum of its proper divisors (3011171).

99744349 is a wasteful number, since it uses less digits than its factorization.

99744349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13811.

The product of its digits is 979776, while the sum is 49.

The square root of 99744349 is about 9987.2092698611. The cubic root of 99744349 is about 463.7630035368.

The spelling of 99744349 in words is "ninety-nine million, seven hundred forty-four thousand, three hundred forty-nine".