304525434 has 16 divisors (see below), whose sum is σ = 612241920. Its totient is φ = 100976640.

The previous prime is 304525421. The next prime is 304525447. The reversal of 304525434 is 434525403.

It is an interprime number because it is at equal distance from previous prime (304525421) and next prime (304525447).

It is a super-3 number, since 3×304525434³ (a number of 26 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 131719 + ... + 134010.

It is an arithmetic number, because the mean of its divisors is an integer number (38265120).

Almost surely, 2^304525434 is an apocalyptic number.

304525434 is an abundant number, since it is smaller than the sum of its proper divisors (307716486).

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

304525434 is a wasteful number, since it uses less digits than its factorization.

304525434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265925.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 304525434 is about 17450.6571222977. The cubic root of 304525434 is about 672.7822479001.

The spelling of 304525434 in words is "three hundred four million, five hundred twenty-five thousand, four hundred thirty-four".