99849494 has 8 divisors (see below), whose sum is σ = 154938960. Its totient is φ = 48203176.

The previous prime is 99849487. The next prime is 99849521. The reversal of 99849494 is 49494899.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860714 + ... + 860829.

It is an arithmetic number, because the mean of its divisors is an integer number (19367370).

Almost surely, 2^99849494 is an apocalyptic number.

99849494 is a deficient number, since it is larger than the sum of its proper divisors (55089466).

99849494 is a wasteful number, since it uses less digits than its factorization.

99849494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721574.

The product of its digits is 3359232, while the sum is 56.

The square root of 99849494 is about 9992.4718663602. The cubic root of 99849494 is about 463.9259041166.

The spelling of 99849494 in words is "ninety-nine million, eight hundred forty-nine thousand, four hundred ninety-four".