98498775874 has 16 divisors (see below), whose sum is σ = 148974368256. Its totient is φ = 48841740000.

The previous prime is 98498775871. The next prime is 98498775883. The reversal of 98498775874 is 47857789489.

It is a self number, because there is not a number n which added to its sum of digits gives 98498775874.

It is not an unprimeable number, because it can be changed into a prime (98498775871) 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, 89842 + ... + 452845.

It is an arithmetic number, because the mean of its divisors is an integer number (9310898016).

Almost surely, 2^98498775874 is an apocalyptic number.

98498775874 is a deficient number, since it is larger than the sum of its proper divisors (50475592382).

98498775874 is a wasteful number, since it uses less digits than its factorization.

98498775874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543441.

The product of its digits is 1137991680, while the sum is 76.

The spelling of 98498775874 in words is "ninety-eight billion, four hundred ninety-eight million, seven hundred seventy-five thousand, eight hundred seventy-four".