2378849424 has 80 divisors (see below), whose sum is σ = 7031752320. Its totient is φ = 678850560.

The previous prime is 2378849411. The next prime is 2378849441. The reversal of 2378849424 is 4249488732.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308334 + ... + 315954.

It is an arithmetic number, because the mean of its divisors is an integer number (87896904).

Almost surely, 2^2378849424 is an apocalyptic number.

2378849424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2378849424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3515876160).

2378849424 is an abundant number, since it is smaller than the sum of its proper divisors (4652902896).

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

2378849424 is a wasteful number, since it uses less digits than its factorization.

2378849424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8568 (or 8562 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 51.

The square root of 2378849424 is about 48773.4499907480. The cubic root of 2378849424 is about 1334.9212639953.

The spelling of 2378849424 in words is "two billion, three hundred seventy-eight million, eight hundred forty-nine thousand, four hundred twenty-four".