98963894 has 32 divisors (see below), whose sum is σ = 164160000. Its totient is φ = 44535744.

The previous prime is 98963869. The next prime is 98963911. The reversal of 98963894 is 49836989.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173642 + ... + 174210.

It is an arithmetic number, because the mean of its divisors is an integer number (5130000).

Almost surely, 2^98963894 is an apocalyptic number.

98963894 is a deficient number, since it is larger than the sum of its proper divisors (65196106).

98963894 is a wasteful number, since it uses less digits than its factorization.

98963894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 3359232, while the sum is 56.

The square root of 98963894 is about 9948.0598108375. The cubic root of 98963894 is about 462.5502554594.

The spelling of 98963894 in words is "ninety-eight million, nine hundred sixty-three thousand, eight hundred ninety-four".