2304625064 has 128 divisors (see below), whose sum is σ = 5424537600. Its totient is φ = 895691520.

The previous prime is 2304625039. The next prime is 2304625073. The reversal of 2304625064 is 4605264032.

It is a super-2 number, since 2×2304625064² = 10622593371234008192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2304625064.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3528962 + ... + 3529614.

It is an arithmetic number, because the mean of its divisors is an integer number (42379200).

Almost surely, 2^2304625064 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 2304625064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2712268800).

2304625064 is an abundant number, since it is smaller than the sum of its proper divisors (3119912536).

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

2304625064 is a wasteful number, since it uses less digits than its factorization.

2304625064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2304625064 is about 48006.5106417869. The cubic root of 2304625064 is about 1320.8903283332.

Adding to 2304625064 its reverse (4605264032), we get a palindrome (6909889096).

The spelling of 2304625064 in words is "two billion, three hundred four million, six hundred twenty-five thousand, sixty-four".