306434060 has 48 divisors (see below), whose sum is σ = 674654400. Its totient is φ = 116692224.

The previous prime is 306434059. The next prime is 306434069. The reversal of 306434060 is 60434603.

It is not an unprimeable number, because it can be changed into a prime (306434069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103886 + ... + 106794.

It is an arithmetic number, because the mean of its divisors is an integer number (14055300).

Almost surely, 2^306434060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306434060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337327200).

306434060 is an abundant number, since it is smaller than the sum of its proper divisors (368220340).

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

306434060 is a wasteful number, since it uses less digits than its factorization.

306434060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170 (or 3168 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 306434060 is about 17505.2580672208. The cubic root of 306434060 is about 674.1848853095.

Adding to 306434060 its reverse (60434603), we get a palindrome (366868663).

The spelling of 306434060 in words is "three hundred six million, four hundred thirty-four thousand, sixty".