8298478902 has 32 divisors (see below), whose sum is σ = 18976108032. Its totient is φ = 2369974464.

The previous prime is 8298478897. The next prime is 8298478927. The reversal of 8298478902 is 2098748928.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59223 + ... + 141789.

It is an arithmetic number, because the mean of its divisors is an integer number (593003376).

Almost surely, 2^8298478902 is an apocalyptic number.

8298478902 is an abundant number, since it is smaller than the sum of its proper divisors (10677629130).

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

8298478902 is a wasteful number, since it uses less digits than its factorization.

8298478902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84972.

The product of its (nonzero) digits is 4644864, while the sum is 57.

The square root of 8298478902 is about 91095.9872991121. The cubic root of 8298478902 is about 2024.5701593980.

The spelling of 8298478902 in words is "eight billion, two hundred ninety-eight million, four hundred seventy-eight thousand, nine hundred two".