2623304704 has 22 divisors (see below), whose sum is σ = 5244049634. Its totient is φ = 1311651840.

The previous prime is 2623304657. The next prime is 2623304753. The reversal of 2623304704 is 4074033262.

It can be written as a sum of positive squares in only one way, i.e., 2381440000 + 241864704 = 48800^2 + 15552^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279887 + ... + 1281934.

Almost surely, 2^2623304704 is an apocalyptic number.

It is an amenable number.

2623304704 is a deficient number, since it is larger than the sum of its proper divisors (2620744930).

2623304704 is an equidigital number, since it uses as much as digits as its factorization.

2623304704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561841 (or 2561823 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 2623304704 is about 51218.2067628300. The cubic root of 2623304704 is about 1379.1650595958.

Adding to 2623304704 its reverse (4074033262), we get a palindrome (6697337966).

The spelling of 2623304704 in words is "two billion, six hundred twenty-three million, three hundred four thousand, seven hundred four".