98999834 has 8 divisors (see below), whose sum is σ = 148853748. Its totient is φ = 49381920.

The previous prime is 98999809. The next prime is 98999851. The reversal of 98999834 is 43899989.

It can be written as a sum of positive squares in 2 ways, for example, as 98505625 + 494209 = 9925^2 + 703^2 .

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

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, 57947 + ... + 59630.

Almost surely, 2^98999834 is an apocalyptic number.

98999834 is a deficient number, since it is larger than the sum of its proper divisors (49853914).

98999834 is a wasteful number, since it uses less digits than its factorization.

98999834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118000.

The product of its digits is 5038848, while the sum is 59.

The square root of 98999834 is about 9949.8660292488. The cubic root of 98999834 is about 462.6062423569.

The spelling of 98999834 in words is "ninety-eight million, nine hundred ninety-nine thousand, eight hundred thirty-four".