99894804 has 12 divisors (see below), whose sum is σ = 233087904. Its totient is φ = 33298264.

The previous prime is 99894797. The next prime is 99894829. The reversal of 99894804 is 40849899.

It is a tau number, because it is divible by the number of its divisors (12).

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, 4162272 + ... + 4162295.

It is an arithmetic number, because the mean of its divisors is an integer number (19423992).

Almost surely, 2^99894804 is an apocalyptic number.

It is an amenable number.

99894804 is an abundant number, since it is smaller than the sum of its proper divisors (133193100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99894804 is a wasteful number, since it uses less digits than its factorization.

99894804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8324574 (or 8324572 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 99894804 is about 9994.7388159971. The cubic root of 99894804 is about 463.9960673963.

The spelling of 99894804 in words is "ninety-nine million, eight hundred ninety-four thousand, eight hundred four".