98578348474 has 8 divisors (see below), whose sum is σ = 147868890048. Its totient is φ = 49288718460.

The previous prime is 98578348469. The next prime is 98578348499. The reversal of 98578348474 is 47484387589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×98578348474² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213279 + ... + 492589.

It is an arithmetic number, because the mean of its divisors is an integer number (18483611256).

Almost surely, 2^98578348474 is an apocalyptic number.

98578348474 is a deficient number, since it is larger than the sum of its proper divisors (49290541574).

98578348474 is a wasteful number, since it uses less digits than its factorization.

98578348474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455780.

The product of its digits is 216760320, while the sum is 67.

The spelling of 98578348474 in words is "ninety-eight billion, five hundred seventy-eight million, three hundred forty-eight thousand, four hundred seventy-four".