2378360448 has 128 divisors (see below), whose sum is σ = 7324905600. Its totient is φ = 758292480.

The previous prime is 2378360447. The next prime is 2378360477. The reversal of 2378360448 is 8440638732.

2378360448 is a `hidden beast` number, since 2 + 37 + 8 + 3 + 604 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2378360448² = 11313196841221521408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2378360447) 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 15 ways as a sum of consecutive naturals, for example, 64528 + ... + 94448.

It is an arithmetic number, because the mean of its divisors is an integer number (57225825).

Almost surely, 2^2378360448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2378360448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3662452800).

2378360448 is an abundant number, since it is smaller than the sum of its proper divisors (4946545152).

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

2378360448 is a wasteful number, since it uses less digits than its factorization.

2378360448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29967 (or 29949 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 2378360448 is about 48768.4370059160. The cubic root of 2378360448 is about 1334.8297927175.

The spelling of 2378360448 in words is "two billion, three hundred seventy-eight million, three hundred sixty thousand, four hundred forty-eight".