9398875494 has 16 divisors (see below), whose sum is σ = 19305798768. Its totient is φ = 3048283872.

The previous prime is 9398875489. The next prime is 9398875537. The reversal of 9398875494 is 4945788939.

9398875494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21168417 + ... + 21168860.

It is an arithmetic number, because the mean of its divisors is an integer number (1206612423).

Almost surely, 2^9398875494 is an apocalyptic number.

9398875494 is an abundant number, since it is smaller than the sum of its proper divisors (9906923274).

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

9398875494 is a wasteful number, since it uses less digits than its factorization.

9398875494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42337319.

The product of its digits is 78382080, while the sum is 66.

The square root of 9398875494 is about 96947.7977779795. The cubic root of 9398875494 is about 2110.3701344491.

The spelling of 9398875494 in words is "nine billion, three hundred ninety-eight million, eight hundred seventy-five thousand, four hundred ninety-four".