578428098 has 8 divisors (see below), whose sum is σ = 1156856208. Its totient is φ = 192809364.

The previous prime is 578428033. The next prime is 578428117. The reversal of 578428098 is 890824875.

It is a happy number.

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

578428098 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 578428098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48202336 + ... + 48202347.

It is an arithmetic number, because the mean of its divisors is an integer number (144607026).

Almost surely, 2^578428098 is an apocalyptic number.

578428098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

578428098 is a wasteful number, since it uses less digits than its factorization.

578428098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96404688.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 578428098 is about 24050.5321770642. The cubic root of 578428098 is about 833.2010215890.

The spelling of 578428098 in words is "five hundred seventy-eight million, four hundred twenty-eight thousand, ninety-eight".