2378272748 has 24 divisors (see below), whose sum is σ = 4185484800. Its totient is φ = 1182435408.

The previous prime is 2378272747. The next prime is 2378272751. The reversal of 2378272748 is 8472728732.

It is a junction number, because it is equal to n+sod(n) for n = 2378272696 and 2378272705.

It is not an unprimeable number, because it can be changed into a prime (2378272747) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 877211 + ... + 879917.

It is an arithmetic number, because the mean of its divisors is an integer number (174395200).

Almost surely, 2^2378272748 is an apocalyptic number.

It is an amenable number.

2378272748 is a deficient number, since it is larger than the sum of its proper divisors (1807212052).

2378272748 is a wasteful number, since it uses less digits than its factorization.

2378272748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869 (or 3867 counting only the distinct ones).

The product of its digits is 2107392, while the sum is 50.

The square root of 2378272748 is about 48767.5378505005. The cubic root of 2378272748 is about 1334.8133856149.

The spelling of 2378272748 in words is "two billion, three hundred seventy-eight million, two hundred seventy-two thousand, seven hundred forty-eight".