2399267304 has 112 divisors (see below), whose sum is σ = 7708535520. Its totient is φ = 685493280.

The previous prime is 2399267293. The next prime is 2399267309. The reversal of 2399267304 is 4037629932.

It is a self number, because there is not a number n which added to its sum of digits gives 2399267304.

It is not an unprimeable number, because it can be changed into a prime (2399267309) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 11439 + ... + 70209.

It is an arithmetic number, because the mean of its divisors is an integer number (68826210).

Almost surely, 2^2399267304 is an apocalyptic number.

2399267304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2399267304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3854267760).

2399267304 is an abundant number, since it is smaller than the sum of its proper divisors (5309268216).

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

2399267304 is an equidigital number, since it uses as much as digits as its factorization.

2399267304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58802 (or 58783 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 2399267304 is about 48982.3162375974. The cubic root of 2399267304 is about 1338.7296388401.

The spelling of 2399267304 in words is "two billion, three hundred ninety-nine million, two hundred sixty-seven thousand, three hundred four".