99894794 has 16 divisors (see below), whose sum is σ = 151683840. Its totient is φ = 49336560.

The previous prime is 99894793. The next prime is 99894797. The reversal of 99894794 is 49749899.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (99894793) 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, 109199 + ... + 110109.

It is an arithmetic number, because the mean of its divisors is an integer number (9480240).

Almost surely, 2^99894794 is an apocalyptic number.

99894794 is a deficient number, since it is larger than the sum of its proper divisors (51789046).

99894794 is a wasteful number, since it uses less digits than its factorization.

99894794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its digits is 5878656, while the sum is 59.

The square root of 99894794 is about 9994.7383157339. The cubic root of 99894794 is about 463.9960519135.

The spelling of 99894794 in words is "ninety-nine million, eight hundred ninety-four thousand, seven hundred ninety-four".