99679011 has 8 divisors (see below), whose sum is σ = 132981840. Its totient is φ = 66414432.

The previous prime is 99679009. The next prime is 99679037. The reversal of 99679011 is 11097699.

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

It is not a de Polignac number, because 99679011 - 2¹ = 99679009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99679001) 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, 2796 + ... + 14393.

It is an arithmetic number, because the mean of its divisors is an integer number (16622730).

Almost surely, 2^99679011 is an apocalyptic number.

99679011 is a deficient number, since it is larger than the sum of its proper divisors (33302829).

99679011 is a wasteful number, since it uses less digits than its factorization.

99679011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19125.

The product of its (nonzero) digits is 30618, while the sum is 42.

The square root of 99679011 is about 9983.9376500457. The cubic root of 99679011 is about 463.6617180465.

The spelling of 99679011 in words is "ninety-nine million, six hundred seventy-nine thousand, eleven".