2320260464 has 20 divisors (see below), whose sum is σ = 4496338704. Its totient is φ = 1159915008.

The previous prime is 2320260463. The next prime is 2320260499. The reversal of 2320260464 is 4640620232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320260463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109589 + ... + 129035.

Almost surely, 2^2320260464 is an apocalyptic number.

It is an amenable number.

2320260464 is a deficient number, since it is larger than the sum of its proper divisors (2176078240).

2320260464 is a wasteful number, since it uses less digits than its factorization.

2320260464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26912 (or 26906 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 2320260464 is about 48169.0820340185. The cubic root of 2320260464 is about 1323.8707290965.

Adding to 2320260464 its reverse (4640620232), we get a palindrome (6960880696).

The spelling of 2320260464 in words is "two billion, three hundred twenty million, two hundred sixty thousand, four hundred sixty-four".