2390960728 has 16 divisors (see below), whose sum is σ = 4827901680. Its totient is φ = 1103520288.

The previous prime is 2390960723. The next prime is 2390960753. The reversal of 2390960728 is 8270690932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390960723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11494900 + ... + 11495107.

It is an arithmetic number, because the mean of its divisors is an integer number (301743855).

Almost surely, 2^2390960728 is an apocalyptic number.

It is an amenable number.

2390960728 is an abundant number, since it is smaller than the sum of its proper divisors (2436940952).

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

2390960728 is a wasteful number, since it uses less digits than its factorization.

2390960728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22990026 (or 22990022 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2390960728 is about 48897.4511401157. The cubic root of 2390960728 is about 1337.1829003180.

The spelling of 2390960728 in words is "two billion, three hundred ninety million, nine hundred sixty thousand, seven hundred twenty-eight".