99684035 has 12 divisors (see below), whose sum is σ = 131484864. Its totient is φ = 72497040.

The previous prime is 99684029. The next prime is 99684041. The reversal of 99684035 is 53048699.

It is an interprime number because it is at equal distance from previous prime (99684029) and next prime (99684041).

It is not a de Polignac number, because 99684035 - 2¹² = 99679939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81779 + ... + 82988.

It is an arithmetic number, because the mean of its divisors is an integer number (10957072).

Almost surely, 2^99684035 is an apocalyptic number.

99684035 is a deficient number, since it is larger than the sum of its proper divisors (31800829).

99684035 is a wasteful number, since it uses less digits than its factorization.

99684035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164794 (or 164783 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 99684035 is about 9984.1892510108. The cubic root of 99684035 is about 463.6695077083.

The spelling of 99684035 in words is "ninety-nine million, six hundred eighty-four thousand, thirty-five".