2380398723928 has 16 divisors (see below), whose sum is σ = 4463355925080. Its totient is φ = 1190170477248.

The previous prime is 2380398723877. The next prime is 2380398724037. The reversal of 2380398723928 is 8293278930832.

It is a self number, because there is not a number n which added to its sum of digits gives 2380398723928.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3258325 + ... + 3921412.

Almost surely, 2^{2380398723928} is an apocalyptic number.

It is an amenable number.

2380398723928 is a deficient number, since it is larger than the sum of its proper divisors (2082957201152).

2380398723928 is a wasteful number, since it uses less digits than its factorization.

2380398723928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221186 (or 7221182 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 2380398723928 in words is "two trillion, three hundred eighty billion, three hundred ninety-eight million, seven hundred twenty-three thousand, nine hundred twenty-eight".