8598974478 has 16 divisors (see below), whose sum is σ = 17205194496. Its totient is φ = 2865117240.

The previous prime is 8598974477. The next prime is 8598974491. The reversal of 8598974478 is 8744798958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8598974471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286408 + ... + 315003.

It is an arithmetic number, because the mean of its divisors is an integer number (1075324656).

Almost surely, 2^8598974478 is an apocalyptic number.

8598974478 is an abundant number, since it is smaller than the sum of its proper divisors (8606220018).

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

8598974478 is a wasteful number, since it uses less digits than its factorization.

8598974478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603799.

The product of its digits is 162570240, while the sum is 69.

The square root of 8598974478 is about 92730.6555460491. The cubic root of 8598974478 is about 2048.7181737198.

The spelling of 8598974478 in words is "eight billion, five hundred ninety-eight million, nine hundred seventy-four thousand, four hundred seventy-eight".