99530834 has 8 divisors (see below), whose sum is σ = 160780620. Its totient is φ = 45937296.

The previous prime is 99530791. The next prime is 99530881. The reversal of 99530834 is 43803599.

It can be written as a sum of positive squares in 2 ways, for example, as 97081609 + 2449225 = 9853^2 + 1565^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 99530791 and 99530800.

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, 1914029 + ... + 1914080.

Almost surely, 2^99530834 is an apocalyptic number.

99530834 is a deficient number, since it is larger than the sum of its proper divisors (61249786).

99530834 is a wasteful number, since it uses less digits than its factorization.

99530834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828124.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 99530834 is about 9976.5141206736. The cubic root of 99530834 is about 463.4318532915.

The spelling of 99530834 in words is "ninety-nine million, five hundred thirty thousand, eight hundred thirty-four".