306048366 has 48 divisors (see below), whose sum is σ = 716972256. Its totient is φ = 93791808.

The previous prime is 306048361. The next prime is 306048377. The reversal of 306048366 is 663840603.

It is a self number, because there is not a number n which added to its sum of digits gives 306048366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306048361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59056 + ... + 64028.

It is an arithmetic number, because the mean of its divisors is an integer number (14936922).

Almost surely, 2^306048366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306048366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358486128).

306048366 is an abundant number, since it is smaller than the sum of its proper divisors (410923890).

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

306048366 is a wasteful number, since it uses less digits than its factorization.

306048366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257 (or 5254 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 306048366 is about 17494.2380800079. The cubic root of 306048366 is about 673.9019117208.

Adding to 306048366 its reverse (663840603), we get a palindrome (969888969).

The spelling of 306048366 in words is "three hundred six million, forty-eight thousand, three hundred sixty-six".