304540098 has 32 divisors (see below), whose sum is σ = 614803392. Its totient is φ = 100564800.

The previous prime is 304540069. The next prime is 304540099. The reversal of 304540098 is 890045403.

It is not an unprimeable number, because it can be changed into a prime (304540099) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 370528 + ... + 371348.

It is an arithmetic number, because the mean of its divisors is an integer number (19212606).

Almost surely, 2^304540098 is an apocalyptic number.

304540098 is an abundant number, since it is smaller than the sum of its proper divisors (310263294).

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

304540098 is a wasteful number, since it uses less digits than its factorization.

304540098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 304540098 is about 17451.0772733376. The cubic root of 304540098 is about 672.7930466922.

The spelling of 304540098 in words is "three hundred four million, five hundred forty thousand, ninety-eight".